51303132

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 137469696

約数和(自身を除く): 86166564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1123, 1269, 1692, 2246, 2538, 3369, 3807, 4492, 5076, 6738, 7614, 10107, 11421, 13476, 15228, 20214, 22842, 30321, 40428, 45684, 52781, 60642, 90963, 105562, 121284, 158343, 181926, 211124, 272889, 316686, 363852, 475029, 545778, 633372, 950058, 1091556, 1425087, 1900116, 2850174, 4275261, 5700348, 8550522, 12825783, 17101044, 25651566, 51303132]

約数ペア:

[(1, 51303132), (2, 25651566), (3, 17101044), (4, 12825783), (6, 8550522), (9, 5700348), (12, 4275261), (18, 2850174), (27, 1900116), (36, 1425087), (47, 1091556), (54, 950058), (81, 633372), (94, 545778), (108, 475029), (141, 363852), (162, 316686), (188, 272889), (243, 211124), (282, 181926), (324, 158343), (423, 121284), (486, 105562), (564, 90963), (846, 60642), (972, 52781), (1123, 45684), (1269, 40428), (1692, 30321), (2246, 22842), (2538, 20214), (3369, 15228), (3807, 13476), (4492, 11421), (5076, 10107), (6738, 7614)]