52455390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7121

約数の個数: 64

約数和(自身を含む): 142732800

約数和(自身を除く): 90277410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7079, 7410, 14158, 21237, 35395, 42474, 70790, 92027, 106185, 134501, 184054, 212370, 269002, 276081, 403503, 460135, 552162, 672505, 807006, 920270, 1345010, 1380405, 1748513, 2017515, 2760810, 3497026, 4035030, 5245539, 8742565, 10491078, 17485130, 26227695, 52455390]

約数ペア:

[(1, 52455390), (2, 26227695), (3, 17485130), (5, 10491078), (6, 8742565), (10, 5245539), (13, 4035030), (15, 3497026), (19, 2760810), (26, 2017515), (30, 1748513), (38, 1380405), (39, 1345010), (57, 920270), (65, 807006), (78, 672505), (95, 552162), (114, 460135), (130, 403503), (190, 276081), (195, 269002), (247, 212370), (285, 184054), (390, 134501), (494, 106185), (570, 92027), (741, 70790), (1235, 42474), (1482, 35395), (2470, 21237), (3705, 14158), (7079, 7410)]