1048581950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4649}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 2106896400

約数和(自身を除く): 1058314450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 347, 650, 694, 1735, 3470, 4511, 4649, 8675, 9022, 9298, 17350, 22555, 23245, 45110, 46490, 60437, 112775, 116225, 120874, 225550, 232450, 302185, 604370, 1510925, 1613203, 3021850, 3226406, 8066015, 16132030, 20971639, 40330075, 41943278, 80660150, 104858195, 209716390, 524290975, 1048581950]

約数ペア:

[(1, 1048581950), (2, 524290975), (5, 209716390), (10, 104858195), (13, 80660150), (25, 41943278), (26, 40330075), (50, 20971639), (65, 16132030), (130, 8066015), (325, 3226406), (347, 3021850), (650, 1613203), (694, 1510925), (1735, 604370), (3470, 302185), (4511, 232450), (4649, 225550), (8675, 120874), (9022, 116225), (9298, 112775), (17350, 60437), (22555, 46490), (23245, 45110)]