48477440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 128042292

約数和(自身を除く): 79564852

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 313, 320, 352, 440, 484, 605, 626, 640, 704, 880, 968, 1210, 1252, 1280, 1408, 1565, 1760, 1936, 2420, 2504, 2816, 3130, 3443, 3520, 3872, 4840, 5008, 6260, 6886, 7040, 7744, 9680, 10016, 12520, 13772, 14080, 15488, 17215, 19360, 20032, 25040, 27544, 30976, 34430, 37873, 38720, 40064, 50080, 55088, 68860, 75746, 77440, 80128, 100160, 110176, 137720, 151492, 154880, 189365, 200320, 220352, 275440, 302984, 378730, 400640, 440704, 550880, 605968, 757460, 881408, 1101760, 1211936, 1514920, 2203520, 2423872, 3029840, 4407040, 4847744, 6059680, 9695488, 12119360, 24238720, 48477440]

約数ペア:

[(1, 48477440), (2, 24238720), (4, 12119360), (5, 9695488), (8, 6059680), (10, 4847744), (11, 4407040), (16, 3029840), (20, 2423872), (22, 2203520), (32, 1514920), (40, 1211936), (44, 1101760), (55, 881408), (64, 757460), (80, 605968), (88, 550880), (110, 440704), (121, 400640), (128, 378730), (160, 302984), (176, 275440), (220, 220352), (242, 200320), (256, 189365), (313, 154880), (320, 151492), (352, 137720), (440, 110176), (484, 100160), (605, 80128), (626, 77440), (640, 75746), (704, 68860), (880, 55088), (968, 50080), (1210, 40064), (1252, 38720), (1280, 37873), (1408, 34430), (1565, 30976), (1760, 27544), (1936, 25040), (2420, 20032), (2504, 19360), (2816, 17215), (3130, 15488), (3443, 14080), (3520, 13772), (3872, 12520), (4840, 10016), (5008, 9680), (6260, 7744), (6886, 7040)]