56328990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 147212640

約数和(自身を除く): 90883650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 89, 102, 146, 170, 178, 219, 255, 267, 289, 365, 438, 445, 510, 534, 578, 730, 867, 890, 1095, 1241, 1335, 1445, 1513, 1734, 2190, 2482, 2670, 2890, 3026, 3723, 4335, 4539, 6205, 6497, 7446, 7565, 8670, 9078, 12410, 12994, 15130, 18615, 19491, 21097, 22695, 25721, 32485, 37230, 38982, 42194, 45390, 51442, 63291, 64970, 77163, 97455, 105485, 110449, 126582, 128605, 154326, 194910, 210970, 220898, 257210, 316455, 331347, 385815, 552245, 632910, 662694, 771630, 1104490, 1656735, 1877633, 3313470, 3755266, 5632899, 9388165, 11265798, 18776330, 28164495, 56328990]

約数ペア:

[(1, 56328990), (2, 28164495), (3, 18776330), (5, 11265798), (6, 9388165), (10, 5632899), (15, 3755266), (17, 3313470), (30, 1877633), (34, 1656735), (51, 1104490), (73, 771630), (85, 662694), (89, 632910), (102, 552245), (146, 385815), (170, 331347), (178, 316455), (219, 257210), (255, 220898), (267, 210970), (289, 194910), (365, 154326), (438, 128605), (445, 126582), (510, 110449), (534, 105485), (578, 97455), (730, 77163), (867, 64970), (890, 63291), (1095, 51442), (1241, 45390), (1335, 42194), (1445, 38982), (1513, 37230), (1734, 32485), (2190, 25721), (2482, 22695), (2670, 21097), (2890, 19491), (3026, 18615), (3723, 15130), (4335, 12994), (4539, 12410), (6205, 9078), (6497, 8670), (7446, 7565)]