51510108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5413}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 131581856

約数和(自身を除く): 80071748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 5413, 9516, 10826, 16239, 21652, 32478, 64956, 70369, 140738, 211107, 281476, 330193, 422214, 660386, 844428, 990579, 1320772, 1981158, 3962316, 4292509, 8585018, 12877527, 17170036, 25755054, 51510108]

約数ペア:

[(1, 51510108), (2, 25755054), (3, 17170036), (4, 12877527), (6, 8585018), (12, 4292509), (13, 3962316), (26, 1981158), (39, 1320772), (52, 990579), (61, 844428), (78, 660386), (122, 422214), (156, 330193), (183, 281476), (244, 211107), (366, 140738), (732, 70369), (793, 64956), (1586, 32478), (2379, 21652), (3172, 16239), (4758, 10826), (5413, 9516)]