51703620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 98528700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 106, 142, 159, 212, 213, 229, 265, 284, 318, 355, 426, 458, 530, 636, 687, 710, 795, 852, 916, 1060, 1065, 1145, 1374, 1420, 1590, 2130, 2290, 2748, 3180, 3435, 3763, 4260, 4580, 6870, 7526, 11289, 12137, 13740, 15052, 16259, 18815, 22578, 24274, 32518, 36411, 37630, 45156, 48548, 48777, 56445, 60685, 65036, 72822, 75260, 81295, 97554, 112890, 121370, 145644, 162590, 182055, 195108, 225780, 242740, 243885, 325180, 364110, 487770, 728220, 861727, 975540, 1723454, 2585181, 3446908, 4308635, 5170362, 8617270, 10340724, 12925905, 17234540, 25851810, 51703620]

約数ペア:

[(1, 51703620), (2, 25851810), (3, 17234540), (4, 12925905), (5, 10340724), (6, 8617270), (10, 5170362), (12, 4308635), (15, 3446908), (20, 2585181), (30, 1723454), (53, 975540), (60, 861727), (71, 728220), (106, 487770), (142, 364110), (159, 325180), (212, 243885), (213, 242740), (229, 225780), (265, 195108), (284, 182055), (318, 162590), (355, 145644), (426, 121370), (458, 112890), (530, 97554), (636, 81295), (687, 75260), (710, 72822), (795, 65036), (852, 60685), (916, 56445), (1060, 48777), (1065, 48548), (1145, 45156), (1374, 37630), (1420, 36411), (1590, 32518), (2130, 24274), (2290, 22578), (2748, 18815), (3180, 16259), (3435, 15052), (3763, 13740), (4260, 12137), (4580, 11289), (6870, 7526)]