47974060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39323}}^1$

素因数の和:39393

約数の個数: 24

約数和(自身を含む): 102399696

約数和(自身を除く): 54425636

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 39323, 78646, 157292, 196615, 393230, 786460, 2398703, 4797406, 9594812, 11993515, 23987030, 47974060]

約数ペア:

[(1, 47974060), (2, 23987030), (4, 11993515), (5, 9594812), (10, 4797406), (20, 2398703), (61, 786460), (122, 393230), (244, 196615), (305, 157292), (610, 78646), (1220, 39323)]