49659480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 181787760

約数和(自身を除く): 132128280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 131, 135, 156, 162, 180, 195, 216, 234, 243, 260, 262, 270, 312, 324, 351, 360, 390, 393, 405, 468, 486, 520, 524, 540, 585, 648, 655, 702, 729, 780, 786, 810, 936, 972, 1048, 1053, 1080, 1170, 1179, 1215, 1310, 1404, 1458, 1560, 1572, 1620, 1703, 1755, 1944, 1965, 2106, 2340, 2358, 2430, 2620, 2808, 2916, 3144, 3159, 3240, 3406, 3510, 3537, 3645, 3930, 4212, 4680, 4716, 4860, 5109, 5240, 5265, 5832, 5895, 6318, 6812, 7020, 7074, 7290, 7860, 8424, 8515, 9432, 9477, 9720, 10218, 10530, 10611, 11790, 12636, 13624, 14040, 14148, 14580, 15327, 15720, 15795, 17030, 17685, 18954, 20436, 21060, 21222, 23580, 25272, 25545, 28296, 29160, 30654, 31590, 31833, 34060, 35370, 37908, 40872, 42120, 42444, 45981, 47160, 47385, 51090, 53055, 61308, 63180, 63666, 68120, 70740, 75816, 76635, 84888, 91962, 94770, 95499, 102180, 106110, 122616, 126360, 127332, 137943, 141480, 153270, 159165, 183924, 189540, 190998, 204360, 212220, 229905, 254664, 275886, 306540, 318330, 367848, 379080, 381996, 413829, 424440, 459810, 477495, 551772, 613080, 636660, 689715, 763992, 827658, 919620, 954990, 1103544, 1241487, 1273320, 1379430, 1655316, 1839240, 1909980, 2069145, 2482974, 2758860, 3310632, 3819960, 4138290, 4965948, 5517720, 6207435, 8276580, 9931896, 12414870, 16553160, 24829740, 49659480]

約数ペア:

[(1, 49659480), (2, 24829740), (3, 16553160), (4, 12414870), (5, 9931896), (6, 8276580), (8, 6207435), (9, 5517720), (10, 4965948), (12, 4138290), (13, 3819960), (15, 3310632), (18, 2758860), (20, 2482974), (24, 2069145), (26, 1909980), (27, 1839240), (30, 1655316), (36, 1379430), (39, 1273320), (40, 1241487), (45, 1103544), (52, 954990), (54, 919620), (60, 827658), (65, 763992), (72, 689715), (78, 636660), (81, 613080), (90, 551772), (104, 477495), (108, 459810), (117, 424440), (120, 413829), (130, 381996), (131, 379080), (135, 367848), (156, 318330), (162, 306540), (180, 275886), (195, 254664), (216, 229905), (234, 212220), (243, 204360), (260, 190998), (262, 189540), (270, 183924), (312, 159165), (324, 153270), (351, 141480), (360, 137943), (390, 127332), (393, 126360), (405, 122616), (468, 106110), (486, 102180), (520, 95499), (524, 94770), (540, 91962), (585, 84888), (648, 76635), (655, 75816), (702, 70740), (729, 68120), (780, 63666), (786, 63180), (810, 61308), (936, 53055), (972, 51090), (1048, 47385), (1053, 47160), (1080, 45981), (1170, 42444), (1179, 42120), (1215, 40872), (1310, 37908), (1404, 35370), (1458, 34060), (1560, 31833), (1572, 31590), (1620, 30654), (1703, 29160), (1755, 28296), (1944, 25545), (1965, 25272), (2106, 23580), (2340, 21222), (2358, 21060), (2430, 20436), (2620, 18954), (2808, 17685), (2916, 17030), (3144, 15795), (3159, 15720), (3240, 15327), (3406, 14580), (3510, 14148), (3537, 14040), (3645, 13624), (3930, 12636), (4212, 11790), (4680, 10611), (4716, 10530), (4860, 10218), (5109, 9720), (5240, 9477), (5265, 9432), (5832, 8515), (5895, 8424), (6318, 7860), (6812, 7290), (7020, 7074)]