56514990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 99419730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1409, 1910, 2674, 2818, 2865, 4011, 4227, 5730, 6685, 7045, 8022, 8454, 9863, 13370, 14090, 19726, 20055, 21135, 29589, 40110, 42270, 49315, 59178, 98630, 147945, 269119, 295890, 538238, 807357, 1345595, 1614714, 1883833, 2691190, 3767666, 4036785, 5651499, 8073570, 9419165, 11302998, 18838330, 28257495, 56514990]

約数ペア:

[(1, 56514990), (2, 28257495), (3, 18838330), (5, 11302998), (6, 9419165), (7, 8073570), (10, 5651499), (14, 4036785), (15, 3767666), (21, 2691190), (30, 1883833), (35, 1614714), (42, 1345595), (70, 807357), (105, 538238), (191, 295890), (210, 269119), (382, 147945), (573, 98630), (955, 59178), (1146, 49315), (1337, 42270), (1409, 40110), (1910, 29589), (2674, 21135), (2818, 20055), (2865, 19726), (4011, 14090), (4227, 13370), (5730, 9863), (6685, 8454), (7045, 8022)]