56419290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 147434976

約数和(自身を除く): 91015686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 2971, 3165, 3798, 5942, 6330, 8913, 9495, 14855, 17826, 18990, 26739, 29710, 44565, 53478, 89130, 133695, 267390, 626881, 1253762, 1880643, 3134405, 3761286, 5641929, 6268810, 9403215, 11283858, 18806430, 28209645, 56419290]

約数ペア:

[(1, 56419290), (2, 28209645), (3, 18806430), (5, 11283858), (6, 9403215), (9, 6268810), (10, 5641929), (15, 3761286), (18, 3134405), (30, 1880643), (45, 1253762), (90, 626881), (211, 267390), (422, 133695), (633, 89130), (1055, 53478), (1266, 44565), (1899, 29710), (2110, 26739), (2971, 18990), (3165, 17826), (3798, 14855), (5942, 9495), (6330, 8913)]