56404998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{26783}}^1$

素因数の和:26810

約数の個数: 40

約数和(自身を含む): 136116288

約数和(自身を除く): 79711290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 26783, 53566, 80349, 160698, 241047, 348179, 482094, 696358, 723141, 1044537, 1446282, 2089074, 2169423, 3133611, 4338846, 6267222, 9400833, 18801666, 28202499, 56404998]

約数ペア:

[(1, 56404998), (2, 28202499), (3, 18801666), (6, 9400833), (9, 6267222), (13, 4338846), (18, 3133611), (26, 2169423), (27, 2089074), (39, 1446282), (54, 1044537), (78, 723141), (81, 696358), (117, 482094), (162, 348179), (234, 241047), (351, 160698), (702, 80349), (1053, 53566), (2106, 26783)]