47097990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 137687040

約数和(自身を除く): 90589050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 331, 459, 465, 510, 527, 558, 662, 765, 837, 918, 930, 993, 1054, 1395, 1530, 1581, 1655, 1674, 1986, 2295, 2635, 2790, 2979, 3162, 3310, 4185, 4590, 4743, 4965, 5270, 5627, 5958, 7905, 8370, 8937, 9486, 9930, 10261, 11254, 14229, 14895, 15810, 16881, 17874, 20522, 23715, 28135, 28458, 29790, 30783, 33762, 44685, 47430, 50643, 51305, 56270, 61566, 71145, 84405, 89370, 92349, 101286, 102610, 142290, 151929, 153915, 168810, 174437, 184698, 253215, 277047, 303858, 307830, 348874, 461745, 506430, 523311, 554094, 759645, 872185, 923490, 1046622, 1385235, 1519290, 1569933, 1744370, 2616555, 2770470, 3139866, 4709799, 5233110, 7849665, 9419598, 15699330, 23548995, 47097990]

約数ペア:

[(1, 47097990), (2, 23548995), (3, 15699330), (5, 9419598), (6, 7849665), (9, 5233110), (10, 4709799), (15, 3139866), (17, 2770470), (18, 2616555), (27, 1744370), (30, 1569933), (31, 1519290), (34, 1385235), (45, 1046622), (51, 923490), (54, 872185), (62, 759645), (85, 554094), (90, 523311), (93, 506430), (102, 461745), (135, 348874), (153, 307830), (155, 303858), (170, 277047), (186, 253215), (255, 184698), (270, 174437), (279, 168810), (306, 153915), (310, 151929), (331, 142290), (459, 102610), (465, 101286), (510, 92349), (527, 89370), (558, 84405), (662, 71145), (765, 61566), (837, 56270), (918, 51305), (930, 50643), (993, 47430), (1054, 44685), (1395, 33762), (1530, 30783), (1581, 29790), (1655, 28458), (1674, 28135), (1986, 23715), (2295, 20522), (2635, 17874), (2790, 16881), (2979, 15810), (3162, 14895), (3310, 14229), (4185, 11254), (4590, 10261), (4743, 9930), (4965, 9486), (5270, 8937), (5627, 8370), (5958, 7905)]