51589020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 166699008

約数和(自身を除く): 115109988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1087, 1130, 1356, 1582, 1695, 2174, 2260, 2373, 3164, 3261, 3390, 3955, 4348, 4746, 5435, 6522, 6780, 7609, 7910, 9492, 10870, 11865, 13044, 15218, 15820, 16305, 21740, 22827, 23730, 30436, 32610, 38045, 45654, 47460, 65220, 76090, 91308, 114135, 122831, 152180, 228270, 245662, 368493, 456540, 491324, 614155, 736986, 859817, 1228310, 1473972, 1719634, 1842465, 2456620, 2579451, 3439268, 3684930, 4299085, 5158902, 7369860, 8598170, 10317804, 12897255, 17196340, 25794510, 51589020]

約数ペア:

[(1, 51589020), (2, 25794510), (3, 17196340), (4, 12897255), (5, 10317804), (6, 8598170), (7, 7369860), (10, 5158902), (12, 4299085), (14, 3684930), (15, 3439268), (20, 2579451), (21, 2456620), (28, 1842465), (30, 1719634), (35, 1473972), (42, 1228310), (60, 859817), (70, 736986), (84, 614155), (105, 491324), (113, 456540), (140, 368493), (210, 245662), (226, 228270), (339, 152180), (420, 122831), (452, 114135), (565, 91308), (678, 76090), (791, 65220), (1087, 47460), (1130, 45654), (1356, 38045), (1582, 32610), (1695, 30436), (2174, 23730), (2260, 22827), (2373, 21740), (3164, 16305), (3261, 15820), (3390, 15218), (3955, 13044), (4348, 11865), (4746, 10870), (5435, 9492), (6522, 7910), (6780, 7609)]