54048470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 114797088

約数和(自身を除く): 60748618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1511, 2555, 3022, 3577, 5110, 7154, 7555, 10577, 15110, 17885, 21154, 35770, 52885, 74039, 105770, 110303, 148078, 220606, 370195, 551515, 740390, 772121, 1103030, 1544242, 3860605, 5404847, 7721210, 10809694, 27024235, 54048470]

約数ペア:

[(1, 54048470), (2, 27024235), (5, 10809694), (7, 7721210), (10, 5404847), (14, 3860605), (35, 1544242), (49, 1103030), (70, 772121), (73, 740390), (98, 551515), (146, 370195), (245, 220606), (365, 148078), (490, 110303), (511, 105770), (730, 74039), (1022, 52885), (1511, 35770), (2555, 21154), (3022, 17885), (3577, 15110), (5110, 10577), (7154, 7555)]