48537125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 30715867

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 125, 175, 221, 251, 325, 425, 455, 595, 875, 1105, 1255, 1547, 1625, 1757, 2125, 2275, 2975, 3263, 4267, 5525, 6275, 7735, 8785, 11375, 14875, 16315, 21335, 22841, 27625, 29869, 31375, 38675, 43925, 55471, 81575, 106675, 114205, 149345, 193375, 219625, 277355, 388297, 407875, 533375, 571025, 746725, 1386775, 1941485, 2855125, 3733625, 6933875, 9707425, 48537125]

約数ペア:

[(1, 48537125), (5, 9707425), (7, 6933875), (13, 3733625), (17, 2855125), (25, 1941485), (35, 1386775), (65, 746725), (85, 571025), (91, 533375), (119, 407875), (125, 388297), (175, 277355), (221, 219625), (251, 193375), (325, 149345), (425, 114205), (455, 106675), (595, 81575), (875, 55471), (1105, 43925), (1255, 38675), (1547, 31375), (1625, 29869), (1757, 27625), (2125, 22841), (2275, 21335), (2975, 16315), (3263, 14875), (4267, 11375), (5525, 8785), (6275, 7735)]