25110124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 50288896

約数和(自身を除く): 25178772

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 421, 481, 806, 842, 962, 1147, 1612, 1684, 1924, 2294, 4588, 5473, 10946, 13051, 14911, 15577, 21892, 26102, 29822, 31154, 52204, 59644, 62308, 169663, 202501, 339326, 405002, 482887, 678652, 810004, 965774, 1931548, 6277531, 12555062, 25110124]

約数ペア:

[(1, 25110124), (2, 12555062), (4, 6277531), (13, 1931548), (26, 965774), (31, 810004), (37, 678652), (52, 482887), (62, 405002), (74, 339326), (124, 202501), (148, 169663), (403, 62308), (421, 59644), (481, 52204), (806, 31154), (842, 29822), (962, 26102), (1147, 21892), (1612, 15577), (1684, 14911), (1924, 13051), (2294, 10946), (4588, 5473)]