55530070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 103874400

約数和(自身を除く): 48344330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 419, 457, 838, 914, 2095, 2285, 4190, 4570, 12151, 13253, 24302, 26506, 60755, 66265, 121510, 132530, 191483, 382966, 957415, 1914830, 5553007, 11106014, 27765035, 55530070]

約数ペア:

[(1, 55530070), (2, 27765035), (5, 11106014), (10, 5553007), (29, 1914830), (58, 957415), (145, 382966), (290, 191483), (419, 132530), (457, 121510), (838, 66265), (914, 60755), (2095, 26506), (2285, 24302), (4190, 13253), (4570, 12151)]