55571152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38167}}^1$

素因数の和:38195

約数の個数: 40

約数和(自身を含む): 132519296

約数和(自身を除く): 76948144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38167, 76334, 152668, 267169, 305336, 496171, 534338, 610672, 992342, 1068676, 1984684, 2137352, 3473197, 3969368, 4274704, 6946394, 7938736, 13892788, 27785576, 55571152]

約数ペア:

[(1, 55571152), (2, 27785576), (4, 13892788), (7, 7938736), (8, 6946394), (13, 4274704), (14, 3969368), (16, 3473197), (26, 2137352), (28, 1984684), (52, 1068676), (56, 992342), (91, 610672), (104, 534338), (112, 496171), (182, 305336), (208, 267169), (364, 152668), (728, 76334), (1456, 38167)]