48880065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 41436735

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 79, 95, 167, 195, 237, 247, 285, 395, 501, 741, 835, 1027, 1185, 1235, 1501, 2171, 2505, 3081, 3173, 3705, 4503, 5135, 6513, 7505, 9519, 10855, 13193, 15405, 15865, 19513, 22515, 32565, 39579, 41249, 47595, 58539, 65965, 97565, 123747, 171509, 197895, 206245, 250667, 292695, 514527, 618735, 752001, 857545, 1253335, 2572635, 3258671, 3760005, 9776013, 16293355, 48880065]

約数ペア:

[(1, 48880065), (3, 16293355), (5, 9776013), (13, 3760005), (15, 3258671), (19, 2572635), (39, 1253335), (57, 857545), (65, 752001), (79, 618735), (95, 514527), (167, 292695), (195, 250667), (237, 206245), (247, 197895), (285, 171509), (395, 123747), (501, 97565), (741, 65965), (835, 58539), (1027, 47595), (1185, 41249), (1235, 39579), (1501, 32565), (2171, 22515), (2505, 19513), (3081, 15865), (3173, 15405), (3705, 13193), (4503, 10855), (5135, 9519), (6513, 7505)]