53433560

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 122569200

約数和(自身を除く): 69135640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 359, 488, 610, 718, 1220, 1436, 1795, 2440, 2872, 3590, 3721, 7180, 7442, 14360, 14884, 18605, 21899, 29768, 37210, 43798, 74420, 87596, 109495, 148840, 175192, 218990, 437980, 875960, 1335839, 2671678, 5343356, 6679195, 10686712, 13358390, 26716780, 53433560]

約数ペア:

[(1, 53433560), (2, 26716780), (4, 13358390), (5, 10686712), (8, 6679195), (10, 5343356), (20, 2671678), (40, 1335839), (61, 875960), (122, 437980), (244, 218990), (305, 175192), (359, 148840), (488, 109495), (610, 87596), (718, 74420), (1220, 43798), (1436, 37210), (1795, 29768), (2440, 21899), (2872, 18605), (3590, 14884), (3721, 14360), (7180, 7442)]