51203724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 143265024

約数和(自身を除く): 92061300

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 143, 156, 159, 212, 286, 318, 429, 563, 572, 583, 636, 689, 858, 1126, 1166, 1378, 1689, 1716, 1749, 2067, 2252, 2332, 2756, 3378, 3498, 4134, 6193, 6756, 6996, 7319, 7579, 8268, 12386, 14638, 15158, 18579, 21957, 22737, 24772, 29276, 29839, 30316, 37158, 43914, 45474, 59678, 74316, 80509, 87828, 89517, 90948, 119356, 161018, 179034, 241527, 322036, 328229, 358068, 387907, 483054, 656458, 775814, 966108, 984687, 1163721, 1312916, 1551628, 1969374, 2327442, 3938748, 4266977, 4654884, 8533954, 12800931, 17067908, 25601862, 51203724]

約数ペア:

[(1, 51203724), (2, 25601862), (3, 17067908), (4, 12800931), (6, 8533954), (11, 4654884), (12, 4266977), (13, 3938748), (22, 2327442), (26, 1969374), (33, 1551628), (39, 1312916), (44, 1163721), (52, 984687), (53, 966108), (66, 775814), (78, 656458), (106, 483054), (132, 387907), (143, 358068), (156, 328229), (159, 322036), (212, 241527), (286, 179034), (318, 161018), (429, 119356), (563, 90948), (572, 89517), (583, 87828), (636, 80509), (689, 74316), (858, 59678), (1126, 45474), (1166, 43914), (1378, 37158), (1689, 30316), (1716, 29839), (1749, 29276), (2067, 24772), (2252, 22737), (2332, 21957), (2756, 18579), (3378, 15158), (3498, 14638), (4134, 12386), (6193, 8268), (6756, 7579), (6996, 7319)]