50130190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 102928320

約数和(自身を除く): 52798130

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 109, 110, 113, 185, 218, 226, 370, 407, 545, 565, 814, 1090, 1130, 1199, 1243, 2035, 2398, 2486, 4033, 4070, 4181, 5995, 6215, 8066, 8362, 11990, 12317, 12430, 20165, 20905, 24634, 40330, 41810, 44363, 45991, 61585, 88726, 91982, 123170, 135487, 221815, 229955, 270974, 443630, 455729, 459910, 677435, 911458, 1354870, 2278645, 4557290, 5013019, 10026038, 25065095, 50130190]

約数ペア:

[(1, 50130190), (2, 25065095), (5, 10026038), (10, 5013019), (11, 4557290), (22, 2278645), (37, 1354870), (55, 911458), (74, 677435), (109, 459910), (110, 455729), (113, 443630), (185, 270974), (218, 229955), (226, 221815), (370, 135487), (407, 123170), (545, 91982), (565, 88726), (814, 61585), (1090, 45991), (1130, 44363), (1199, 41810), (1243, 40330), (2035, 24634), (2398, 20905), (2486, 20165), (4033, 12430), (4070, 12317), (4181, 11990), (5995, 8362), (6215, 8066)]