56686590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 156854880

約数和(自身を除く): 100168290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 522, 555, 587, 666, 870, 1073, 1110, 1174, 1305, 1665, 1761, 2146, 2610, 2935, 3219, 3330, 3522, 5283, 5365, 5870, 6438, 8805, 9657, 10566, 10730, 16095, 17023, 17610, 19314, 21719, 26415, 32190, 34046, 43438, 48285, 51069, 52830, 65157, 85115, 96570, 102138, 108595, 130314, 153207, 170230, 195471, 217190, 255345, 306414, 325785, 390942, 510690, 629851, 651570, 766035, 977355, 1259702, 1532070, 1889553, 1954710, 3149255, 3779106, 5668659, 6298510, 9447765, 11337318, 18895530, 28343295, 56686590]

約数ペア:

[(1, 56686590), (2, 28343295), (3, 18895530), (5, 11337318), (6, 9447765), (9, 6298510), (10, 5668659), (15, 3779106), (18, 3149255), (29, 1954710), (30, 1889553), (37, 1532070), (45, 1259702), (58, 977355), (74, 766035), (87, 651570), (90, 629851), (111, 510690), (145, 390942), (174, 325785), (185, 306414), (222, 255345), (261, 217190), (290, 195471), (333, 170230), (370, 153207), (435, 130314), (522, 108595), (555, 102138), (587, 96570), (666, 85115), (870, 65157), (1073, 52830), (1110, 51069), (1174, 48285), (1305, 43438), (1665, 34046), (1761, 32190), (2146, 26415), (2610, 21719), (2935, 19314), (3219, 17610), (3330, 17023), (3522, 16095), (5283, 10730), (5365, 10566), (5870, 9657), (6438, 8805)]