48197140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 105734160

約数和(自身を除く): 57537020

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 1109, 2173, 2218, 4346, 4436, 5545, 8692, 10865, 11090, 21730, 22180, 43460, 45469, 58777, 90938, 117554, 181876, 227345, 235108, 293885, 454690, 587770, 909380, 1175540, 2409857, 4819714, 9639428, 12049285, 24098570, 48197140]

約数ペア:

[(1, 48197140), (2, 24098570), (4, 12049285), (5, 9639428), (10, 4819714), (20, 2409857), (41, 1175540), (53, 909380), (82, 587770), (106, 454690), (164, 293885), (205, 235108), (212, 227345), (265, 181876), (410, 117554), (530, 90938), (820, 58777), (1060, 45469), (1109, 43460), (2173, 22180), (2218, 21730), (4346, 11090), (4436, 10865), (5545, 8692)]