53043250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 112694400

約数和(自身を除く): 59651150

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 859, 950, 1235, 1625, 1718, 2375, 2470, 3250, 4295, 4750, 6175, 8590, 11167, 12350, 16321, 21475, 22334, 30875, 32642, 42950, 55835, 61750, 81605, 107375, 111670, 163210, 212173, 214750, 279175, 408025, 424346, 558350, 816050, 1060865, 1395875, 2040125, 2121730, 2791750, 4080250, 5304325, 10608650, 26521625, 53043250]

約数ペア:

[(1, 53043250), (2, 26521625), (5, 10608650), (10, 5304325), (13, 4080250), (19, 2791750), (25, 2121730), (26, 2040125), (38, 1395875), (50, 1060865), (65, 816050), (95, 558350), (125, 424346), (130, 408025), (190, 279175), (247, 214750), (250, 212173), (325, 163210), (475, 111670), (494, 107375), (650, 81605), (859, 61750), (950, 55835), (1235, 42950), (1625, 32642), (1718, 30875), (2375, 22334), (2470, 21475), (3250, 16321), (4295, 12350), (4750, 11167), (6175, 8590)]