48539150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 101524752

約数和(自身を除く): 52985602

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 113, 121, 142, 226, 242, 275, 355, 550, 565, 605, 710, 781, 1130, 1210, 1243, 1562, 1775, 2486, 2825, 3025, 3550, 3905, 5650, 6050, 6215, 7810, 8023, 8591, 12430, 13673, 16046, 17182, 19525, 27346, 31075, 39050, 40115, 42955, 62150, 68365, 80230, 85910, 88253, 136730, 176506, 200575, 214775, 341825, 401150, 429550, 441265, 683650, 882530, 970783, 1941566, 2206325, 4412650, 4853915, 9707830, 24269575, 48539150]

約数ペア:

[(1, 48539150), (2, 24269575), (5, 9707830), (10, 4853915), (11, 4412650), (22, 2206325), (25, 1941566), (50, 970783), (55, 882530), (71, 683650), (110, 441265), (113, 429550), (121, 401150), (142, 341825), (226, 214775), (242, 200575), (275, 176506), (355, 136730), (550, 88253), (565, 85910), (605, 80230), (710, 68365), (781, 62150), (1130, 42955), (1210, 40115), (1243, 39050), (1562, 31075), (1775, 27346), (2486, 19525), (2825, 17182), (3025, 16046), (3550, 13673), (3905, 12430), (5650, 8591), (6050, 8023), (6215, 7810)]