51547980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 159522048

約数和(自身を除く): 107974068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 498, 660, 830, 913, 941, 996, 1245, 1660, 1826, 1882, 2490, 2739, 2823, 3652, 3764, 4565, 4705, 4980, 5478, 5646, 9130, 9410, 10351, 10956, 11292, 13695, 14115, 18260, 18820, 20702, 27390, 28230, 31053, 41404, 51755, 54780, 56460, 62106, 78103, 103510, 124212, 155265, 156206, 207020, 234309, 310530, 312412, 390515, 468618, 621060, 781030, 859133, 937236, 1171545, 1562060, 1718266, 2343090, 2577399, 3436532, 4295665, 4686180, 5154798, 8591330, 10309596, 12886995, 17182660, 25773990, 51547980]

約数ペア:

[(1, 51547980), (2, 25773990), (3, 17182660), (4, 12886995), (5, 10309596), (6, 8591330), (10, 5154798), (11, 4686180), (12, 4295665), (15, 3436532), (20, 2577399), (22, 2343090), (30, 1718266), (33, 1562060), (44, 1171545), (55, 937236), (60, 859133), (66, 781030), (83, 621060), (110, 468618), (132, 390515), (165, 312412), (166, 310530), (220, 234309), (249, 207020), (330, 156206), (332, 155265), (415, 124212), (498, 103510), (660, 78103), (830, 62106), (913, 56460), (941, 54780), (996, 51755), (1245, 41404), (1660, 31053), (1826, 28230), (1882, 27390), (2490, 20702), (2739, 18820), (2823, 18260), (3652, 14115), (3764, 13695), (4565, 11292), (4705, 10956), (4980, 10351), (5478, 9410), (5646, 9130)]