51018370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 104799744

約数和(自身を除く): 53781374

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 113, 115, 130, 151, 226, 230, 299, 302, 565, 598, 755, 1130, 1469, 1495, 1510, 1963, 2599, 2938, 2990, 3473, 3926, 5198, 6946, 7345, 9815, 12995, 14690, 17063, 17365, 19630, 25990, 33787, 34126, 34730, 45149, 67574, 85315, 90298, 168935, 170630, 221819, 225745, 337870, 392449, 443638, 451490, 784898, 1109095, 1962245, 2218190, 3924490, 5101837, 10203674, 25509185, 51018370]

約数ペア:

[(1, 51018370), (2, 25509185), (5, 10203674), (10, 5101837), (13, 3924490), (23, 2218190), (26, 1962245), (46, 1109095), (65, 784898), (113, 451490), (115, 443638), (130, 392449), (151, 337870), (226, 225745), (230, 221819), (299, 170630), (302, 168935), (565, 90298), (598, 85315), (755, 67574), (1130, 45149), (1469, 34730), (1495, 34126), (1510, 33787), (1963, 25990), (2599, 19630), (2938, 17365), (2990, 17063), (3473, 14690), (3926, 12995), (5198, 9815), (6946, 7345)]