49385325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 91994112

約数和(自身を除く): 42608787

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 1931, 2325, 5115, 5793, 8525, 9655, 21241, 25575, 28965, 48275, 59861, 63723, 106205, 144825, 179583, 299305, 318615, 531025, 658471, 897915, 1496525, 1593075, 1975413, 3292355, 4489575, 9877065, 16461775, 49385325]

約数ペア:

[(1, 49385325), (3, 16461775), (5, 9877065), (11, 4489575), (15, 3292355), (25, 1975413), (31, 1593075), (33, 1496525), (55, 897915), (75, 658471), (93, 531025), (155, 318615), (165, 299305), (275, 179583), (341, 144825), (465, 106205), (775, 63723), (825, 59861), (1023, 48275), (1705, 28965), (1931, 25575), (2325, 21241), (5115, 9655), (5793, 8525)]