49374920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9318

約数の個数: 64

約数和(自身を含む): 133660800

約数和(自身を除く): 84285880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9281, 18562, 37124, 46405, 64967, 74248, 92810, 129934, 176339, 185620, 259868, 324835, 352678, 371240, 519736, 649670, 705356, 881695, 1234373, 1299340, 1410712, 1763390, 2468746, 2598680, 3526780, 4937492, 6171865, 7053560, 9874984, 12343730, 24687460, 49374920]

約数ペア:

[(1, 49374920), (2, 24687460), (4, 12343730), (5, 9874984), (7, 7053560), (8, 6171865), (10, 4937492), (14, 3526780), (19, 2598680), (20, 2468746), (28, 1763390), (35, 1410712), (38, 1299340), (40, 1234373), (56, 881695), (70, 705356), (76, 649670), (95, 519736), (133, 371240), (140, 352678), (152, 324835), (190, 259868), (266, 185620), (280, 176339), (380, 129934), (532, 92810), (665, 74248), (760, 64967), (1064, 46405), (1330, 37124), (2660, 18562), (5320, 9281)]