91551850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 186472440

約数和(自身を除く): 94920590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 2309, 3050, 3965, 4618, 7930, 11545, 19825, 23090, 30017, 39650, 57725, 60034, 115450, 140849, 150085, 281698, 300170, 704245, 750425, 1408490, 1500850, 1831037, 3521225, 3662074, 7042450, 9155185, 18310370, 45775925, 91551850]

約数ペア:

[(1, 91551850), (2, 45775925), (5, 18310370), (10, 9155185), (13, 7042450), (25, 3662074), (26, 3521225), (50, 1831037), (61, 1500850), (65, 1408490), (122, 750425), (130, 704245), (305, 300170), (325, 281698), (610, 150085), (650, 140849), (793, 115450), (1525, 60034), (1586, 57725), (2309, 39650), (3050, 30017), (3965, 23090), (4618, 19825), (7930, 11545)]