53827780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 123572736

約数和(自身を除く): 69744956

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5107, 5270, 10214, 10540, 20428, 25535, 51070, 86819, 102140, 158317, 173638, 316634, 347276, 434095, 633268, 791585, 868190, 1583170, 1736380, 2691389, 3166340, 5382778, 10765556, 13456945, 26913890, 53827780]

約数ペア:

[(1, 53827780), (2, 26913890), (4, 13456945), (5, 10765556), (10, 5382778), (17, 3166340), (20, 2691389), (31, 1736380), (34, 1583170), (62, 868190), (68, 791585), (85, 633268), (124, 434095), (155, 347276), (170, 316634), (310, 173638), (340, 158317), (527, 102140), (620, 86819), (1054, 51070), (2108, 25535), (2635, 20428), (5107, 10540), (5270, 10214)]