51282064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9967

約数の個数: 40

約数和(自身を含む): 110751840

約数和(自身を除く): 59469776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 9923, 19846, 39692, 79384, 158768, 168691, 188537, 337382, 377074, 674764, 754148, 1349528, 1508296, 2699056, 3016592, 3205129, 6410258, 12820516, 25641032, 51282064]

約数ペア:

[(1, 51282064), (2, 25641032), (4, 12820516), (8, 6410258), (16, 3205129), (17, 3016592), (19, 2699056), (34, 1508296), (38, 1349528), (68, 754148), (76, 674764), (136, 377074), (152, 337382), (272, 188537), (304, 168691), (323, 158768), (646, 79384), (1292, 39692), (2584, 19846), (5168, 9923)]