52121040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2844

約数の個数: 80

約数和(自身を含む): 163680000

約数和(自身を除く): 111558960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2749, 3160, 3792, 4740, 5498, 6320, 8247, 9480, 10996, 13745, 16494, 18960, 21992, 27490, 32988, 41235, 43984, 54980, 65976, 82470, 109960, 131952, 164940, 217171, 219920, 329880, 434342, 651513, 659760, 868684, 1085855, 1303026, 1737368, 2171710, 2606052, 3257565, 3474736, 4343420, 5212104, 6515130, 8686840, 10424208, 13030260, 17373680, 26060520, 52121040]

約数ペア:

[(1, 52121040), (2, 26060520), (3, 17373680), (4, 13030260), (5, 10424208), (6, 8686840), (8, 6515130), (10, 5212104), (12, 4343420), (15, 3474736), (16, 3257565), (20, 2606052), (24, 2171710), (30, 1737368), (40, 1303026), (48, 1085855), (60, 868684), (79, 659760), (80, 651513), (120, 434342), (158, 329880), (237, 219920), (240, 217171), (316, 164940), (395, 131952), (474, 109960), (632, 82470), (790, 65976), (948, 54980), (1185, 43984), (1264, 41235), (1580, 32988), (1896, 27490), (2370, 21992), (2749, 18960), (3160, 16494), (3792, 13745), (4740, 10996), (5498, 9480), (6320, 8247)]