56109812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 59467468

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1637, 1804, 3116, 3274, 6548, 8569, 17138, 18007, 31103, 34276, 36014, 62206, 67117, 72028, 124412, 134234, 268468, 342133, 684266, 738287, 1275223, 1368532, 1476574, 2550446, 2953148, 5100892, 14027453, 28054906, 56109812]

約数ペア:

[(1, 56109812), (2, 28054906), (4, 14027453), (11, 5100892), (19, 2953148), (22, 2550446), (38, 1476574), (41, 1368532), (44, 1275223), (76, 738287), (82, 684266), (164, 342133), (209, 268468), (418, 134234), (451, 124412), (779, 72028), (836, 67117), (902, 62206), (1558, 36014), (1637, 34276), (1804, 31103), (3116, 18007), (3274, 17138), (6548, 8569)]