48944020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143953}}^1$

素因数の和:143979

約数の個数: 24

約数和(自身を含む): 108829224

約数和(自身を除く): 59885204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 143953, 287906, 575812, 719765, 1439530, 2447201, 2879060, 4894402, 9788804, 12236005, 24472010, 48944020]

約数ペア:

[(1, 48944020), (2, 24472010), (4, 12236005), (5, 9788804), (10, 4894402), (17, 2879060), (20, 2447201), (34, 1439530), (68, 719765), (85, 575812), (170, 287906), (340, 143953)]