31264050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 77932512

約数和(自身を除く): 46668462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 811, 1285, 1542, 1622, 2433, 2570, 3855, 4055, 4866, 6425, 7710, 8110, 12165, 12850, 19275, 20275, 24330, 38550, 40550, 60825, 121650, 208427, 416854, 625281, 1042135, 1250562, 2084270, 3126405, 5210675, 6252810, 10421350, 15632025, 31264050]

約数ペア:

[(1, 31264050), (2, 15632025), (3, 10421350), (5, 6252810), (6, 5210675), (10, 3126405), (15, 2084270), (25, 1250562), (30, 1042135), (50, 625281), (75, 416854), (150, 208427), (257, 121650), (514, 60825), (771, 40550), (811, 38550), (1285, 24330), (1542, 20275), (1622, 19275), (2433, 12850), (2570, 12165), (3855, 8110), (4055, 7710), (4866, 6425)]