51863936

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 108838080

約数和(自身を除く): 56974144

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 233, 296, 376, 466, 592, 752, 932, 1184, 1504, 1739, 1864, 2368, 3008, 3478, 3728, 4736, 6016, 6956, 7456, 8621, 10951, 13912, 14912, 17242, 21902, 27824, 29824, 34484, 43804, 55648, 68968, 87608, 111296, 137936, 175216, 222592, 275872, 350432, 405187, 551744, 700864, 810374, 1103488, 1401728, 1620748, 3241496, 6482992, 12965984, 25931968, 51863936]

約数ペア:

[(1, 51863936), (2, 25931968), (4, 12965984), (8, 6482992), (16, 3241496), (32, 1620748), (37, 1401728), (47, 1103488), (64, 810374), (74, 700864), (94, 551744), (128, 405187), (148, 350432), (188, 275872), (233, 222592), (296, 175216), (376, 137936), (466, 111296), (592, 87608), (752, 68968), (932, 55648), (1184, 43804), (1504, 34484), (1739, 29824), (1864, 27824), (2368, 21902), (3008, 17242), (3478, 14912), (3728, 13912), (4736, 10951), (6016, 8621), (6956, 7456)]