47881630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 90331200

約数和(自身を除く): 42449570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 509, 818, 1018, 2045, 2545, 4090, 5090, 9407, 11707, 18814, 23414, 47035, 58535, 94070, 117070, 208181, 416362, 1040905, 2081810, 4788163, 9576326, 23940815, 47881630]

約数ペア:

[(1, 47881630), (2, 23940815), (5, 9576326), (10, 4788163), (23, 2081810), (46, 1040905), (115, 416362), (230, 208181), (409, 117070), (509, 94070), (818, 58535), (1018, 47035), (2045, 23414), (2545, 18814), (4090, 11707), (5090, 9407)]