56557319065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 75455170560

約数和(自身を除く): 18897851495

約数列:

[1, 5, 13, 61, 65, 97, 305, 307, 479, 485, 793, 1261, 1535, 2395, 3965, 3991, 5917, 6227, 6305, 18727, 19955, 29219, 29585, 29779, 31135, 46463, 76921, 93635, 146095, 147053, 148895, 232315, 243451, 379847, 384605, 387127, 604019, 735265, 1217255, 1816519, 1899235, 1911689, 1935635, 2834243, 3020095, 8970233, 9082595, 9558445, 14171215, 14264141, 23614747, 36845159, 44851165, 71320705, 116613029, 118073735, 184225795, 185433833, 583065145, 870112601, 927169165, 4350563005, 11311463813, 56557319065]

約数ペア:

[(1, 56557319065), (5, 11311463813), (13, 4350563005), (61, 927169165), (65, 870112601), (97, 583065145), (305, 185433833), (307, 184225795), (479, 118073735), (485, 116613029), (793, 71320705), (1261, 44851165), (1535, 36845159), (2395, 23614747), (3965, 14264141), (3991, 14171215), (5917, 9558445), (6227, 9082595), (6305, 8970233), (18727, 3020095), (19955, 2834243), (29219, 1935635), (29585, 1911689), (29779, 1899235), (31135, 1816519), (46463, 1217255), (76921, 735265), (93635, 604019), (146095, 387127), (147053, 384605), (148895, 379847), (232315, 243451)]