49171850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 114742656

約数和(自身を除く): 65570806

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 107, 130, 175, 182, 202, 214, 325, 350, 455, 505, 535, 650, 707, 749, 910, 1010, 1070, 1313, 1391, 1414, 1498, 2275, 2525, 2626, 2675, 2782, 3535, 3745, 4550, 5050, 5350, 6565, 6955, 7070, 7490, 9191, 9737, 10807, 13130, 13910, 17675, 18382, 18725, 19474, 21614, 32825, 34775, 35350, 37450, 45955, 48685, 54035, 65650, 69550, 75649, 91910, 97370, 108070, 140491, 151298, 229775, 243425, 270175, 280982, 378245, 459550, 486850, 540350, 702455, 756490, 983437, 1404910, 1891225, 1966874, 3512275, 3782450, 4917185, 7024550, 9834370, 24585925, 49171850]

約数ペア:

[(1, 49171850), (2, 24585925), (5, 9834370), (7, 7024550), (10, 4917185), (13, 3782450), (14, 3512275), (25, 1966874), (26, 1891225), (35, 1404910), (50, 983437), (65, 756490), (70, 702455), (91, 540350), (101, 486850), (107, 459550), (130, 378245), (175, 280982), (182, 270175), (202, 243425), (214, 229775), (325, 151298), (350, 140491), (455, 108070), (505, 97370), (535, 91910), (650, 75649), (707, 69550), (749, 65650), (910, 54035), (1010, 48685), (1070, 45955), (1313, 37450), (1391, 35350), (1414, 34775), (1498, 32825), (2275, 21614), (2525, 19474), (2626, 18725), (2675, 18382), (2782, 17675), (3535, 13910), (3745, 13130), (4550, 10807), (5050, 9737), (5350, 9191), (6565, 7490), (6955, 7070)]