49673309950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{894209}}^1$

素因数の和:894333

約数の個数: 48

約数和(自身を含む): 101789712720

約数和(自身を除く): 52116402770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 2222, 2525, 5050, 5555, 11110, 27775, 55550, 894209, 1788418, 4471045, 8942090, 9836299, 19672598, 22355225, 44710450, 49181495, 90315109, 98362990, 180630218, 245907475, 451575545, 491814950, 903151090, 993466199, 1986932398, 2257877725, 4515755450, 4967330995, 9934661990, 24836654975, 49673309950]

約数ペア:

[(1, 49673309950), (2, 24836654975), (5, 9934661990), (10, 4967330995), (11, 4515755450), (22, 2257877725), (25, 1986932398), (50, 993466199), (55, 903151090), (101, 491814950), (110, 451575545), (202, 245907475), (275, 180630218), (505, 98362990), (550, 90315109), (1010, 49181495), (1111, 44710450), (2222, 22355225), (2525, 19672598), (5050, 9836299), (5555, 8942090), (11110, 4471045), (27775, 1788418), (55550, 894209)]