53825940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42719}}^1$

素因数の和:42741

約数の個数: 72

約数和(自身を含む): 186600960

約数和(自身を除く): 132775020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42719, 85438, 128157, 170876, 213595, 256314, 299033, 384471, 427190, 512628, 598066, 640785, 768942, 854380, 897099, 1196132, 1281570, 1495165, 1537884, 1794198, 1922355, 2563140, 2691297, 2990330, 3588396, 3844710, 4485495, 5382594, 5980660, 7689420, 8970990, 10765188, 13456485, 17941980, 26912970, 53825940]

約数ペア:

[(1, 53825940), (2, 26912970), (3, 17941980), (4, 13456485), (5, 10765188), (6, 8970990), (7, 7689420), (9, 5980660), (10, 5382594), (12, 4485495), (14, 3844710), (15, 3588396), (18, 2990330), (20, 2691297), (21, 2563140), (28, 1922355), (30, 1794198), (35, 1537884), (36, 1495165), (42, 1281570), (45, 1196132), (60, 897099), (63, 854380), (70, 768942), (84, 640785), (90, 598066), (105, 512628), (126, 427190), (140, 384471), (180, 299033), (210, 256314), (252, 213595), (315, 170876), (420, 128157), (630, 85438), (1260, 42719)]