52790790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 137281536

約数和(自身を除く): 84490746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 607, 669, 1115, 1214, 1338, 1821, 2230, 2899, 3035, 3345, 3642, 5798, 6070, 6690, 7891, 8697, 9105, 14495, 15782, 17394, 18210, 23673, 28990, 39455, 43485, 47346, 78910, 86970, 118365, 135361, 236730, 270722, 406083, 676805, 812166, 1353610, 1759693, 2030415, 3519386, 4060830, 5279079, 8798465, 10558158, 17596930, 26395395, 52790790]

約数ペア:

[(1, 52790790), (2, 26395395), (3, 17596930), (5, 10558158), (6, 8798465), (10, 5279079), (13, 4060830), (15, 3519386), (26, 2030415), (30, 1759693), (39, 1353610), (65, 812166), (78, 676805), (130, 406083), (195, 270722), (223, 236730), (390, 135361), (446, 118365), (607, 86970), (669, 78910), (1115, 47346), (1214, 43485), (1338, 39455), (1821, 28990), (2230, 23673), (2899, 18210), (3035, 17394), (3345, 15782), (3642, 14495), (5798, 9105), (6070, 8697), (6690, 7891)]