51956450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 125408640

約数和(自身を除く): 73452190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 601, 650, 665, 910, 950, 1202, 1235, 1330, 1729, 2275, 2470, 3005, 3325, 3458, 4207, 4550, 6010, 6175, 6650, 7813, 8414, 8645, 11419, 12350, 15025, 15626, 17290, 21035, 22838, 30050, 39065, 42070, 43225, 54691, 57095, 78130, 79933, 86450, 105175, 109382, 114190, 148447, 159866, 195325, 210350, 273455, 285475, 296894, 390650, 399665, 546910, 570950, 742235, 799330, 1039129, 1367275, 1484470, 1998325, 2078258, 2734550, 3711175, 3996650, 5195645, 7422350, 10391290, 25978225, 51956450]

約数ペア:

[(1, 51956450), (2, 25978225), (5, 10391290), (7, 7422350), (10, 5195645), (13, 3996650), (14, 3711175), (19, 2734550), (25, 2078258), (26, 1998325), (35, 1484470), (38, 1367275), (50, 1039129), (65, 799330), (70, 742235), (91, 570950), (95, 546910), (130, 399665), (133, 390650), (175, 296894), (182, 285475), (190, 273455), (247, 210350), (266, 195325), (325, 159866), (350, 148447), (455, 114190), (475, 109382), (494, 105175), (601, 86450), (650, 79933), (665, 78130), (910, 57095), (950, 54691), (1202, 43225), (1235, 42070), (1330, 39065), (1729, 30050), (2275, 22838), (2470, 21035), (3005, 17290), (3325, 15626), (3458, 15025), (4207, 12350), (4550, 11419), (6010, 8645), (6175, 8414), (6650, 7813)]