15525178108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{20411}}^1$

素因数の和:20778

約数の個数: 48

約数和(自身を含む): 30245685120

約数和(自身を除く): 14720507012

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 293, 586, 649, 1172, 1298, 2596, 3223, 6446, 12892, 17287, 20411, 34574, 40822, 69148, 81644, 190157, 224521, 380314, 449042, 760628, 898084, 1204249, 2408498, 4816996, 5980423, 11960846, 13246739, 23921692, 26493478, 52986956, 65784653, 131569306, 263138612, 352844957, 705689914, 1411379828, 3881294527, 7762589054, 15525178108]

約数ペア:

[(1, 15525178108), (2, 7762589054), (4, 3881294527), (11, 1411379828), (22, 705689914), (44, 352844957), (59, 263138612), (118, 131569306), (236, 65784653), (293, 52986956), (586, 26493478), (649, 23921692), (1172, 13246739), (1298, 11960846), (2596, 5980423), (3223, 4816996), (6446, 2408498), (12892, 1204249), (17287, 898084), (20411, 760628), (34574, 449042), (40822, 380314), (69148, 224521), (81644, 190157)]