51905376

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4924

約数の個数: 72

約数和(自身を含む): 151626384

約数和(自身を除く): 99721008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 4871, 5328, 9742, 10656, 14613, 19484, 29226, 38968, 43839, 58452, 77936, 87678, 116904, 155872, 175356, 180227, 233808, 350712, 360454, 467616, 540681, 701424, 720908, 1081362, 1402848, 1441816, 1622043, 2162724, 2883632, 3244086, 4325448, 5767264, 6488172, 8650896, 12976344, 17301792, 25952688, 51905376]

約数ペア:

[(1, 51905376), (2, 25952688), (3, 17301792), (4, 12976344), (6, 8650896), (8, 6488172), (9, 5767264), (12, 4325448), (16, 3244086), (18, 2883632), (24, 2162724), (32, 1622043), (36, 1441816), (37, 1402848), (48, 1081362), (72, 720908), (74, 701424), (96, 540681), (111, 467616), (144, 360454), (148, 350712), (222, 233808), (288, 180227), (296, 175356), (333, 155872), (444, 116904), (592, 87678), (666, 77936), (888, 58452), (1184, 43839), (1332, 38968), (1776, 29226), (2664, 19484), (3552, 14613), (4871, 10656), (5328, 9742)]