50871870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{80749}}^1$

素因数の和:80769

約数の個数: 48

約数和(自身を含む): 151164000

約数和(自身を除く): 100292130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 80749, 161498, 242247, 403745, 484494, 565243, 726741, 807490, 1130486, 1211235, 1453482, 1695729, 2422470, 2826215, 3391458, 3633705, 5087187, 5652430, 7267410, 8478645, 10174374, 16957290, 25435935, 50871870]

約数ペア:

[(1, 50871870), (2, 25435935), (3, 16957290), (5, 10174374), (6, 8478645), (7, 7267410), (9, 5652430), (10, 5087187), (14, 3633705), (15, 3391458), (18, 2826215), (21, 2422470), (30, 1695729), (35, 1453482), (42, 1211235), (45, 1130486), (63, 807490), (70, 726741), (90, 565243), (105, 484494), (126, 403745), (210, 242247), (315, 161498), (630, 80749)]