56577990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269419}}^1$

素因数の和:269436

約数の個数: 32

約数和(自身を含む): 155185920

約数和(自身を除く): 98607930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269419, 538838, 808257, 1347095, 1616514, 1885933, 2694190, 3771866, 4041285, 5657799, 8082570, 9429665, 11315598, 18859330, 28288995, 56577990]

約数ペア:

[(1, 56577990), (2, 28288995), (3, 18859330), (5, 11315598), (6, 9429665), (7, 8082570), (10, 5657799), (14, 4041285), (15, 3771866), (21, 2694190), (30, 1885933), (35, 1616514), (42, 1347095), (70, 808257), (105, 538838), (210, 269419)]