56444622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 72450354

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 431, 438, 598, 862, 897, 949, 1293, 1679, 1794, 1898, 2586, 2847, 3358, 5037, 5603, 5694, 9913, 10074, 11206, 16809, 19826, 21827, 29739, 31463, 33618, 43654, 59478, 62926, 65481, 94389, 128869, 130962, 188778, 257738, 386607, 409019, 723649, 773214, 818038, 1227057, 1447298, 2170947, 2454114, 4341894, 9407437, 18814874, 28222311, 56444622]

約数ペア:

[(1, 56444622), (2, 28222311), (3, 18814874), (6, 9407437), (13, 4341894), (23, 2454114), (26, 2170947), (39, 1447298), (46, 1227057), (69, 818038), (73, 773214), (78, 723649), (138, 409019), (146, 386607), (219, 257738), (299, 188778), (431, 130962), (438, 128869), (598, 94389), (862, 65481), (897, 62926), (949, 59478), (1293, 43654), (1679, 33618), (1794, 31463), (1898, 29739), (2586, 21827), (2847, 19826), (3358, 16809), (5037, 11206), (5603, 10074), (5694, 9913)]