51815696898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9275993}}^1$

素因数の和:9276031

約数の個数: 48

約数和(自身を含む): 126895597920

約数和(自身を除く): 75079901022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 9275993, 18551986, 27827979, 55655958, 64931951, 129863902, 176243867, 194795853, 352487734, 389591706, 454523657, 528731601, 909047314, 1057463202, 1233707069, 1363570971, 2467414138, 2727141942, 3701121207, 7402242414, 8635949483, 17271898966, 25907848449, 51815696898]

約数ペア:

[(1, 51815696898), (2, 25907848449), (3, 17271898966), (6, 8635949483), (7, 7402242414), (14, 3701121207), (19, 2727141942), (21, 2467414138), (38, 1363570971), (42, 1233707069), (49, 1057463202), (57, 909047314), (98, 528731601), (114, 454523657), (133, 389591706), (147, 352487734), (266, 194795853), (294, 176243867), (399, 129863902), (798, 64931951), (931, 55655958), (1862, 27827979), (2793, 18551986), (5586, 9275993)]