42553108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 87275664

約数和(自身を除く): 44722556

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1301, 1924, 2516, 2602, 5204, 8177, 16354, 16913, 22117, 32708, 33826, 44234, 48137, 67652, 88468, 96274, 192548, 287521, 575042, 625781, 818329, 1150084, 1251562, 1636658, 2503124, 3273316, 10638277, 21276554, 42553108]

約数ペア:

[(1, 42553108), (2, 21276554), (4, 10638277), (13, 3273316), (17, 2503124), (26, 1636658), (34, 1251562), (37, 1150084), (52, 818329), (68, 625781), (74, 575042), (148, 287521), (221, 192548), (442, 96274), (481, 88468), (629, 67652), (884, 48137), (962, 44234), (1258, 33826), (1301, 32708), (1924, 22117), (2516, 16913), (2602, 16354), (5204, 8177)]