48283240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 113400000

約数和(自身を除く): 65116760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 59, 82, 118, 164, 205, 236, 295, 328, 410, 472, 499, 590, 820, 998, 1180, 1640, 1996, 2360, 2419, 2495, 3992, 4838, 4990, 9676, 9980, 12095, 19352, 19960, 20459, 24190, 29441, 40918, 48380, 58882, 81836, 96760, 102295, 117764, 147205, 163672, 204590, 235528, 294410, 409180, 588820, 818360, 1177640, 1207081, 2414162, 4828324, 6035405, 9656648, 12070810, 24141620, 48283240]

約数ペア:

[(1, 48283240), (2, 24141620), (4, 12070810), (5, 9656648), (8, 6035405), (10, 4828324), (20, 2414162), (40, 1207081), (41, 1177640), (59, 818360), (82, 588820), (118, 409180), (164, 294410), (205, 235528), (236, 204590), (295, 163672), (328, 147205), (410, 117764), (472, 102295), (499, 96760), (590, 81836), (820, 58882), (998, 48380), (1180, 40918), (1640, 29441), (1996, 24190), (2360, 20459), (2419, 19960), (2495, 19352), (3992, 12095), (4838, 9980), (4990, 9676)]