46861970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 87721920

約数和(自身を除く): 40859950

約数列:

[1, 2, 5, 10, 29, 58, 145, 283, 290, 566, 571, 1142, 1415, 2830, 2855, 5710, 8207, 16414, 16559, 33118, 41035, 82070, 82795, 161593, 165590, 323186, 807965, 1615930, 4686197, 9372394, 23430985, 46861970]

約数ペア:

[(1, 46861970), (2, 23430985), (5, 9372394), (10, 4686197), (29, 1615930), (58, 807965), (145, 323186), (283, 165590), (290, 161593), (566, 82795), (571, 82070), (1142, 41035), (1415, 33118), (2830, 16559), (2855, 16414), (5710, 8207)]