49903656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 136728000

約数和(自身を除く): 86824344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 421, 449, 842, 898, 1263, 1347, 1684, 1796, 2526, 2694, 3368, 3592, 4631, 4939, 5052, 5388, 9262, 9878, 10104, 10776, 13893, 14817, 18524, 19756, 27786, 29634, 37048, 39512, 55572, 59268, 111144, 118536, 189029, 378058, 567087, 756116, 1134174, 1512232, 2079319, 2268348, 4158638, 4536696, 6237957, 8317276, 12475914, 16634552, 24951828, 49903656]

約数ペア:

[(1, 49903656), (2, 24951828), (3, 16634552), (4, 12475914), (6, 8317276), (8, 6237957), (11, 4536696), (12, 4158638), (22, 2268348), (24, 2079319), (33, 1512232), (44, 1134174), (66, 756116), (88, 567087), (132, 378058), (264, 189029), (421, 118536), (449, 111144), (842, 59268), (898, 55572), (1263, 39512), (1347, 37048), (1684, 29634), (1796, 27786), (2526, 19756), (2694, 18524), (3368, 14817), (3592, 13893), (4631, 10776), (4939, 10104), (5052, 9878), (5388, 9262)]