48657818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 32886502

約数列:

[1, 2, 11, 22, 103, 109, 197, 206, 218, 394, 1133, 1199, 2167, 2266, 2398, 4334, 11227, 20291, 21473, 22454, 40582, 42946, 123497, 223201, 236203, 246994, 446402, 472406, 2211719, 4423438, 24328909, 48657818]

約数ペア:

[(1, 48657818), (2, 24328909), (11, 4423438), (22, 2211719), (103, 472406), (109, 446402), (197, 246994), (206, 236203), (218, 223201), (394, 123497), (1133, 42946), (1199, 40582), (2167, 22454), (2266, 21473), (2398, 20291), (4334, 11227)]