56995744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7253

約数の個数: 48

約数和(自身を含む): 127219680

約数和(自身を除く): 70223936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7211, 7904, 14422, 28844, 57688, 93743, 115376, 137009, 187486, 230752, 274018, 374972, 548036, 749944, 1096072, 1499888, 1781117, 2192144, 2999776, 3562234, 4384288, 7124468, 14248936, 28497872, 56995744]

約数ペア:

[(1, 56995744), (2, 28497872), (4, 14248936), (8, 7124468), (13, 4384288), (16, 3562234), (19, 2999776), (26, 2192144), (32, 1781117), (38, 1499888), (52, 1096072), (76, 749944), (104, 548036), (152, 374972), (208, 274018), (247, 230752), (304, 187486), (416, 137009), (494, 115376), (608, 93743), (988, 57688), (1976, 28844), (3952, 14422), (7211, 7904)]