51733305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 97284096

約数和(自身を除く): 45550791

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 463, 573, 585, 955, 1389, 1719, 2315, 2483, 2865, 4167, 6019, 6945, 7449, 8595, 12415, 18057, 20835, 22347, 30095, 37245, 54171, 88433, 90285, 111735, 265299, 270855, 442165, 795897, 1149629, 1326495, 3448887, 3979485, 5748145, 10346661, 17244435, 51733305]

約数ペア:

[(1, 51733305), (3, 17244435), (5, 10346661), (9, 5748145), (13, 3979485), (15, 3448887), (39, 1326495), (45, 1149629), (65, 795897), (117, 442165), (191, 270855), (195, 265299), (463, 111735), (573, 90285), (585, 88433), (955, 54171), (1389, 37245), (1719, 30095), (2315, 22347), (2483, 20835), (2865, 18057), (4167, 12415), (6019, 8595), (6945, 7449)]