55709360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1950

約数の個数: 80

約数和(自身を含む): 150901056

約数和(自身を除く): 95191696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 1877, 2120, 2968, 3710, 3754, 4240, 5936, 7420, 7508, 9385, 13139, 14840, 15016, 18770, 26278, 29680, 30032, 37540, 52556, 65695, 75080, 99481, 105112, 131390, 150160, 198962, 210224, 262780, 397924, 497405, 525560, 696367, 795848, 994810, 1051120, 1392734, 1591696, 1989620, 2785468, 3481835, 3979240, 5570936, 6963670, 7958480, 11141872, 13927340, 27854680, 55709360]

約数ペア:

[(1, 55709360), (2, 27854680), (4, 13927340), (5, 11141872), (7, 7958480), (8, 6963670), (10, 5570936), (14, 3979240), (16, 3481835), (20, 2785468), (28, 1989620), (35, 1591696), (40, 1392734), (53, 1051120), (56, 994810), (70, 795848), (80, 696367), (106, 525560), (112, 497405), (140, 397924), (212, 262780), (265, 210224), (280, 198962), (371, 150160), (424, 131390), (530, 105112), (560, 99481), (742, 75080), (848, 65695), (1060, 52556), (1484, 37540), (1855, 30032), (1877, 29680), (2120, 26278), (2968, 18770), (3710, 15016), (3754, 14840), (4240, 13139), (5936, 9385), (7420, 7508)]