56154270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 86094690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 839, 970, 1455, 1678, 2231, 2517, 2910, 4195, 4462, 5034, 6693, 8390, 11155, 12585, 13386, 19297, 22310, 25170, 33465, 38594, 57891, 66930, 81383, 96485, 115782, 162766, 192970, 244149, 289455, 406915, 488298, 578910, 813830, 1220745, 1871809, 2441490, 3743618, 5615427, 9359045, 11230854, 18718090, 28077135, 56154270]

約数ペア:

[(1, 56154270), (2, 28077135), (3, 18718090), (5, 11230854), (6, 9359045), (10, 5615427), (15, 3743618), (23, 2441490), (30, 1871809), (46, 1220745), (69, 813830), (97, 578910), (115, 488298), (138, 406915), (194, 289455), (230, 244149), (291, 192970), (345, 162766), (485, 115782), (582, 96485), (690, 81383), (839, 66930), (970, 57891), (1455, 38594), (1678, 33465), (2231, 25170), (2517, 22310), (2910, 19297), (4195, 13386), (4462, 12585), (5034, 11155), (6693, 8390)]