53476735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 76041504

約数和(自身を除く): 22564769

約数列:

[1, 5, 13, 19, 43, 53, 65, 95, 215, 247, 265, 361, 559, 689, 817, 1007, 1235, 1805, 2279, 2795, 3445, 4085, 4693, 5035, 10621, 11395, 13091, 15523, 19133, 23465, 29627, 43301, 53105, 65455, 77615, 95665, 148135, 201799, 216505, 248729, 562913, 822719, 1008995, 1243645, 2814565, 4113595, 10695347, 53476735]

約数ペア:

[(1, 53476735), (5, 10695347), (13, 4113595), (19, 2814565), (43, 1243645), (53, 1008995), (65, 822719), (95, 562913), (215, 248729), (247, 216505), (265, 201799), (361, 148135), (559, 95665), (689, 77615), (817, 65455), (1007, 53105), (1235, 43301), (1805, 29627), (2279, 23465), (2795, 19133), (3445, 15523), (4085, 13091), (4693, 11395), (5035, 10621)]