53851260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30949}}^1$

素因数の和:30990

約数の個数: 48

約数和(自身を含む): 155988000

約数和(自身を除く): 102136740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 30949, 61898, 92847, 123796, 154745, 185694, 309490, 371388, 464235, 618980, 897521, 928470, 1795042, 1856940, 2692563, 3590084, 4487605, 5385126, 8975210, 10770252, 13462815, 17950420, 26925630, 53851260]

約数ペア:

[(1, 53851260), (2, 26925630), (3, 17950420), (4, 13462815), (5, 10770252), (6, 8975210), (10, 5385126), (12, 4487605), (15, 3590084), (20, 2692563), (29, 1856940), (30, 1795042), (58, 928470), (60, 897521), (87, 618980), (116, 464235), (145, 371388), (174, 309490), (290, 185694), (348, 154745), (435, 123796), (580, 92847), (870, 61898), (1740, 30949)]