56395710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 175426560

約数和(自身を除く): 119030850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 530, 563, 630, 742, 795, 945, 954, 1113, 1126, 1431, 1590, 1689, 1855, 1890, 2226, 2385, 2815, 2862, 3339, 3378, 3710, 3941, 4770, 5067, 5565, 5630, 6678, 7155, 7882, 8445, 10017, 10134, 11130, 11823, 14310, 15201, 16695, 16890, 19705, 20034, 23646, 25335, 29839, 30402, 33390, 35469, 39410, 50085, 50670, 59115, 59678, 70938, 76005, 89517, 100170, 106407, 118230, 149195, 152010, 177345, 179034, 208873, 212814, 268551, 298390, 354690, 417746, 447585, 532035, 537102, 626619, 805653, 895170, 1044365, 1064070, 1253238, 1342755, 1611306, 1879857, 2088730, 2685510, 3133095, 3759714, 4028265, 5639571, 6266190, 8056530, 9399285, 11279142, 18798570, 28197855, 56395710]

約数ペア:

[(1, 56395710), (2, 28197855), (3, 18798570), (5, 11279142), (6, 9399285), (7, 8056530), (9, 6266190), (10, 5639571), (14, 4028265), (15, 3759714), (18, 3133095), (21, 2685510), (27, 2088730), (30, 1879857), (35, 1611306), (42, 1342755), (45, 1253238), (53, 1064070), (54, 1044365), (63, 895170), (70, 805653), (90, 626619), (105, 537102), (106, 532035), (126, 447585), (135, 417746), (159, 354690), (189, 298390), (210, 268551), (265, 212814), (270, 208873), (315, 179034), (318, 177345), (371, 152010), (378, 149195), (477, 118230), (530, 106407), (563, 100170), (630, 89517), (742, 76005), (795, 70938), (945, 59678), (954, 59115), (1113, 50670), (1126, 50085), (1431, 39410), (1590, 35469), (1689, 33390), (1855, 30402), (1890, 29839), (2226, 25335), (2385, 23646), (2815, 20034), (2862, 19705), (3339, 16890), (3378, 16695), (3710, 15201), (3941, 14310), (4770, 11823), (5067, 11130), (5565, 10134), (5630, 10017), (6678, 8445), (7155, 7882)]