50575017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 78345792

約数和(自身を除く): 27770775

約数列:

[1, 3, 17, 19, 41, 51, 57, 67, 123, 201, 323, 361, 697, 779, 969, 1083, 1139, 1273, 2091, 2337, 2747, 3417, 3819, 6137, 8241, 13243, 14801, 18411, 21641, 24187, 39729, 44403, 46699, 52193, 64923, 72561, 140097, 156579, 251617, 411179, 754851, 887281, 991667, 1233537, 2661843, 2975001, 16858339, 50575017]

約数ペア:

[(1, 50575017), (3, 16858339), (17, 2975001), (19, 2661843), (41, 1233537), (51, 991667), (57, 887281), (67, 754851), (123, 411179), (201, 251617), (323, 156579), (361, 140097), (697, 72561), (779, 64923), (969, 52193), (1083, 46699), (1139, 44403), (1273, 39729), (2091, 24187), (2337, 21641), (2747, 18411), (3417, 14801), (3819, 13243), (6137, 8241)]