49943790

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 224

約数和(自身を含む): 158651136

約数和(自身を除く): 108707346

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 81, 85, 90, 93, 102, 117, 130, 135, 153, 155, 162, 170, 186, 195, 221, 234, 243, 255, 270, 279, 306, 310, 351, 390, 403, 405, 442, 459, 465, 486, 510, 527, 558, 585, 663, 702, 729, 765, 806, 810, 837, 918, 930, 1053, 1054, 1105, 1170, 1209, 1215, 1326, 1377, 1395, 1458, 1530, 1581, 1674, 1755, 1989, 2015, 2106, 2210, 2295, 2418, 2430, 2511, 2635, 2754, 2790, 3159, 3162, 3315, 3510, 3627, 3645, 3978, 4030, 4131, 4185, 4590, 4743, 5022, 5265, 5270, 5967, 6045, 6318, 6630, 6851, 6885, 7254, 7290, 7533, 7905, 8262, 8370, 9477, 9486, 9945, 10530, 10881, 11934, 12090, 12393, 12555, 13702, 13770, 14229, 15066, 15795, 15810, 17901, 18135, 18954, 19890, 20553, 20655, 21762, 22599, 23715, 24786, 25110, 28458, 29835, 31590, 32643, 34255, 35802, 36270, 37665, 41106, 41310, 42687, 45198, 47385, 47430, 53703, 54405, 59670, 61659, 61965, 65286, 68510, 71145, 75330, 85374, 89505, 94770, 97929, 102765, 107406, 108810, 112995, 123318, 123930, 128061, 142290, 161109, 163215, 179010, 184977, 195858, 205530, 213435, 225990, 256122, 268515, 293787, 308295, 322218, 326430, 369954, 384183, 426870, 489645, 537030, 554931, 587574, 616590, 640305, 768366, 805545, 924885, 979290, 1109862, 1280610, 1468935, 1611090, 1664793, 1849770, 1920915, 2774655, 2937870, 3329586, 3841830, 4994379, 5549310, 8323965, 9988758, 16647930, 24971895, 49943790]

約数ペア:

[(1, 49943790), (2, 24971895), (3, 16647930), (5, 9988758), (6, 8323965), (9, 5549310), (10, 4994379), (13, 3841830), (15, 3329586), (17, 2937870), (18, 2774655), (26, 1920915), (27, 1849770), (30, 1664793), (31, 1611090), (34, 1468935), (39, 1280610), (45, 1109862), (51, 979290), (54, 924885), (62, 805545), (65, 768366), (78, 640305), (81, 616590), (85, 587574), (90, 554931), (93, 537030), (102, 489645), (117, 426870), (130, 384183), (135, 369954), (153, 326430), (155, 322218), (162, 308295), (170, 293787), (186, 268515), (195, 256122), (221, 225990), (234, 213435), (243, 205530), (255, 195858), (270, 184977), (279, 179010), (306, 163215), (310, 161109), (351, 142290), (390, 128061), (403, 123930), (405, 123318), (442, 112995), (459, 108810), (465, 107406), (486, 102765), (510, 97929), (527, 94770), (558, 89505), (585, 85374), (663, 75330), (702, 71145), (729, 68510), (765, 65286), (806, 61965), (810, 61659), (837, 59670), (918, 54405), (930, 53703), (1053, 47430), (1054, 47385), (1105, 45198), (1170, 42687), (1209, 41310), (1215, 41106), (1326, 37665), (1377, 36270), (1395, 35802), (1458, 34255), (1530, 32643), (1581, 31590), (1674, 29835), (1755, 28458), (1989, 25110), (2015, 24786), (2106, 23715), (2210, 22599), (2295, 21762), (2418, 20655), (2430, 20553), (2511, 19890), (2635, 18954), (2754, 18135), (2790, 17901), (3159, 15810), (3162, 15795), (3315, 15066), (3510, 14229), (3627, 13770), (3645, 13702), (3978, 12555), (4030, 12393), (4131, 12090), (4185, 11934), (4590, 10881), (4743, 10530), (5022, 9945), (5265, 9486), (5270, 9477), (5967, 8370), (6045, 8262), (6318, 7905), (6630, 7533), (6851, 7290), (6885, 7254)]