55387948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 124766208

約数和(自身を除く): 69378260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 5801, 9548, 11602, 23204, 40607, 63811, 81214, 127622, 162428, 179831, 255244, 359662, 446677, 719324, 893354, 1258817, 1786708, 1978141, 2517634, 3956282, 5035268, 7912564, 13846987, 27693974, 55387948]

約数ペア:

[(1, 55387948), (2, 27693974), (4, 13846987), (7, 7912564), (11, 5035268), (14, 3956282), (22, 2517634), (28, 1978141), (31, 1786708), (44, 1258817), (62, 893354), (77, 719324), (124, 446677), (154, 359662), (217, 255244), (308, 179831), (341, 162428), (434, 127622), (682, 81214), (868, 63811), (1364, 40607), (2387, 23204), (4774, 11602), (5801, 9548)]