47798960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 125483040

約数和(自身を除く): 77684080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 1873, 2320, 2552, 3190, 3746, 5104, 6380, 7492, 9365, 12760, 14984, 18730, 20603, 25520, 29968, 37460, 41206, 54317, 74920, 82412, 103015, 108634, 149840, 164824, 206030, 217268, 271585, 329648, 412060, 434536, 543170, 597487, 824120, 869072, 1086340, 1194974, 1648240, 2172680, 2389948, 2987435, 4345360, 4779896, 5974870, 9559792, 11949740, 23899480, 47798960]

約数ペア:

[(1, 47798960), (2, 23899480), (4, 11949740), (5, 9559792), (8, 5974870), (10, 4779896), (11, 4345360), (16, 2987435), (20, 2389948), (22, 2172680), (29, 1648240), (40, 1194974), (44, 1086340), (55, 869072), (58, 824120), (80, 597487), (88, 543170), (110, 434536), (116, 412060), (145, 329648), (176, 271585), (220, 217268), (232, 206030), (290, 164824), (319, 149840), (440, 108634), (464, 103015), (580, 82412), (638, 74920), (880, 54317), (1160, 41206), (1276, 37460), (1595, 29968), (1873, 25520), (2320, 20603), (2552, 18730), (3190, 14984), (3746, 12760), (5104, 9365), (6380, 7492)]