55316996

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 58425724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 139, 233, 244, 278, 427, 466, 556, 854, 932, 973, 1631, 1708, 1946, 3262, 3892, 6524, 8479, 14213, 16958, 28426, 32387, 33916, 56852, 59353, 64774, 99491, 118706, 129548, 198982, 226709, 237412, 397964, 453418, 906836, 1975607, 3951214, 7902428, 13829249, 27658498, 55316996]

約数ペア:

[(1, 55316996), (2, 27658498), (4, 13829249), (7, 7902428), (14, 3951214), (28, 1975607), (61, 906836), (122, 453418), (139, 397964), (233, 237412), (244, 226709), (278, 198982), (427, 129548), (466, 118706), (556, 99491), (854, 64774), (932, 59353), (973, 56852), (1631, 33916), (1708, 32387), (1946, 28426), (3262, 16958), (3892, 14213), (6524, 8479)]