51994688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 108264960

約数和(自身を除く): 56270272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 359, 496, 584, 718, 992, 1168, 1436, 1984, 2263, 2336, 2872, 4526, 4672, 5744, 9052, 11129, 11488, 18104, 22258, 22976, 26207, 36208, 44516, 52414, 72416, 89032, 104828, 144832, 178064, 209656, 356128, 419312, 712256, 812417, 838624, 1624834, 1677248, 3249668, 6499336, 12998672, 25997344, 51994688]

約数ペア:

[(1, 51994688), (2, 25997344), (4, 12998672), (8, 6499336), (16, 3249668), (31, 1677248), (32, 1624834), (62, 838624), (64, 812417), (73, 712256), (124, 419312), (146, 356128), (248, 209656), (292, 178064), (359, 144832), (496, 104828), (584, 89032), (718, 72416), (992, 52414), (1168, 44516), (1436, 36208), (1984, 26207), (2263, 22976), (2336, 22258), (2872, 18104), (4526, 11488), (4672, 11129), (5744, 9052)]