51463620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7362

約数の個数: 96

約数和(自身を含む): 172448640

約数和(自身を除く): 120985020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7331, 14662, 21993, 29324, 36655, 43986, 65979, 73310, 87972, 95303, 109965, 131958, 146620, 190606, 197937, 219930, 263916, 285909, 329895, 381212, 395874, 439860, 476515, 571818, 659790, 791748, 857727, 953030, 989685, 1143636, 1319580, 1429545, 1715454, 1906060, 1979370, 2573181, 2859090, 3430908, 3958740, 4288635, 5146362, 5718180, 8577270, 10292724, 12865905, 17154540, 25731810, 51463620]

約数ペア:

[(1, 51463620), (2, 25731810), (3, 17154540), (4, 12865905), (5, 10292724), (6, 8577270), (9, 5718180), (10, 5146362), (12, 4288635), (13, 3958740), (15, 3430908), (18, 2859090), (20, 2573181), (26, 1979370), (27, 1906060), (30, 1715454), (36, 1429545), (39, 1319580), (45, 1143636), (52, 989685), (54, 953030), (60, 857727), (65, 791748), (78, 659790), (90, 571818), (108, 476515), (117, 439860), (130, 395874), (135, 381212), (156, 329895), (180, 285909), (195, 263916), (234, 219930), (260, 197937), (270, 190606), (351, 146620), (390, 131958), (468, 109965), (540, 95303), (585, 87972), (702, 73310), (780, 65979), (1170, 43986), (1404, 36655), (1755, 29324), (2340, 21993), (3510, 14662), (7020, 7331)]