66566050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 133062912

約数和(自身を除く): 66496862

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 1103, 1207, 1775, 2206, 2414, 3550, 5515, 6035, 11030, 12070, 18751, 27575, 30175, 37502, 55150, 60350, 78313, 93755, 156626, 187510, 391565, 468775, 783130, 937550, 1331321, 1957825, 2662642, 3915650, 6656605, 13313210, 33283025, 66566050]

約数ペア:

[(1, 66566050), (2, 33283025), (5, 13313210), (10, 6656605), (17, 3915650), (25, 2662642), (34, 1957825), (50, 1331321), (71, 937550), (85, 783130), (142, 468775), (170, 391565), (355, 187510), (425, 156626), (710, 93755), (850, 78313), (1103, 60350), (1207, 55150), (1775, 37502), (2206, 30175), (2414, 27575), (3550, 18751), (5515, 12070), (6035, 11030)]