53976180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20921}}^1$

素因数の和:20976

約数の個数: 48

約数和(自身を含む): 154655424

約数和(自身を除く): 100679244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 20921, 41842, 62763, 83684, 104605, 125526, 209210, 251052, 313815, 418420, 627630, 899603, 1255260, 1799206, 2698809, 3598412, 4498015, 5397618, 8996030, 10795236, 13494045, 17992060, 26988090, 53976180]

約数ペア:

[(1, 53976180), (2, 26988090), (3, 17992060), (4, 13494045), (5, 10795236), (6, 8996030), (10, 5397618), (12, 4498015), (15, 3598412), (20, 2698809), (30, 1799206), (43, 1255260), (60, 899603), (86, 627630), (129, 418420), (172, 313815), (215, 251052), (258, 209210), (430, 125526), (516, 104605), (645, 83684), (860, 62763), (1290, 41842), (2580, 20921)]