48915152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21411

約数の個数: 40

約数和(自身を含む): 111347040

約数和(自身を除く): 62431888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 21379, 42758, 85516, 171032, 235169, 277927, 342064, 470338, 555854, 940676, 1111708, 1881352, 2223416, 3057197, 3762704, 4446832, 6114394, 12228788, 24457576, 48915152]

約数ペア:

[(1, 48915152), (2, 24457576), (4, 12228788), (8, 6114394), (11, 4446832), (13, 3762704), (16, 3057197), (22, 2223416), (26, 1881352), (44, 1111708), (52, 940676), (88, 555854), (104, 470338), (143, 342064), (176, 277927), (208, 235169), (286, 171032), (572, 85516), (1144, 42758), (2288, 21379)]