47032780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 103511520

約数和(自身を除く): 56478740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 977, 1660, 1954, 2407, 3908, 4814, 4885, 9628, 9770, 12035, 19540, 24070, 28333, 48140, 56666, 81091, 113332, 141665, 162182, 283330, 324364, 405455, 566660, 810910, 1621820, 2351639, 4703278, 9406556, 11758195, 23516390, 47032780]

約数ペア:

[(1, 47032780), (2, 23516390), (4, 11758195), (5, 9406556), (10, 4703278), (20, 2351639), (29, 1621820), (58, 810910), (83, 566660), (116, 405455), (145, 324364), (166, 283330), (290, 162182), (332, 141665), (415, 113332), (580, 81091), (830, 56666), (977, 48140), (1660, 28333), (1954, 24070), (2407, 19540), (3908, 12035), (4814, 9770), (4885, 9628)]