49555625

素因数分解:

$5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 72576768

約数和(自身を除く): 23021143

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 241, 329, 625, 875, 1175, 1205, 1645, 1687, 4375, 5875, 6025, 8225, 8435, 11327, 29375, 30125, 41125, 42175, 56635, 79289, 150625, 205625, 210875, 283175, 396445, 1054375, 1415875, 1982225, 7079375, 9911125, 49555625]

約数ペア:

[(1, 49555625), (5, 9911125), (7, 7079375), (25, 1982225), (35, 1415875), (47, 1054375), (125, 396445), (175, 283175), (235, 210875), (241, 205625), (329, 150625), (625, 79289), (875, 56635), (1175, 42175), (1205, 41125), (1645, 30125), (1687, 29375), (4375, 11327), (5875, 8435), (6025, 8225)]