25551012

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 35735388

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 151, 177, 236, 239, 302, 354, 453, 478, 604, 708, 717, 906, 956, 1434, 1812, 2868, 8909, 14101, 17818, 26727, 28202, 35636, 36089, 42303, 53454, 56404, 72178, 84606, 106908, 108267, 144356, 169212, 216534, 433068, 2129251, 4258502, 6387753, 8517004, 12775506, 25551012]

約数ペア:

[(1, 25551012), (2, 12775506), (3, 8517004), (4, 6387753), (6, 4258502), (12, 2129251), (59, 433068), (118, 216534), (151, 169212), (177, 144356), (236, 108267), (239, 106908), (302, 84606), (354, 72178), (453, 56404), (478, 53454), (604, 42303), (708, 36089), (717, 35636), (906, 28202), (956, 26727), (1434, 17818), (1812, 14101), (2868, 8909)]