50220248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 107761920

約数和(自身を除く): 57541672

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 421, 481, 806, 842, 962, 1147, 1612, 1684, 1924, 2294, 3224, 3368, 3848, 4588, 5473, 9176, 10946, 13051, 14911, 15577, 21892, 26102, 29822, 31154, 43784, 52204, 59644, 62308, 104408, 119288, 124616, 169663, 202501, 339326, 405002, 482887, 678652, 810004, 965774, 1357304, 1620008, 1931548, 3863096, 6277531, 12555062, 25110124, 50220248]

約数ペア:

[(1, 50220248), (2, 25110124), (4, 12555062), (8, 6277531), (13, 3863096), (26, 1931548), (31, 1620008), (37, 1357304), (52, 965774), (62, 810004), (74, 678652), (104, 482887), (124, 405002), (148, 339326), (248, 202501), (296, 169663), (403, 124616), (421, 119288), (481, 104408), (806, 62308), (842, 59644), (962, 52204), (1147, 43784), (1612, 31154), (1684, 29822), (1924, 26102), (2294, 21892), (3224, 15577), (3368, 14911), (3848, 13051), (4588, 10946), (5473, 9176)]