45205864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 97657920

約数和(自身を除く): 52452056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1423, 1444, 1672, 2846, 2888, 3971, 5692, 7942, 11384, 15653, 15884, 27037, 31306, 31768, 54074, 62612, 108148, 125224, 216296, 297407, 513703, 594814, 1027406, 1189628, 2054812, 2379256, 4109624, 5650733, 11301466, 22602932, 45205864]

約数ペア:

[(1, 45205864), (2, 22602932), (4, 11301466), (8, 5650733), (11, 4109624), (19, 2379256), (22, 2054812), (38, 1189628), (44, 1027406), (76, 594814), (88, 513703), (152, 297407), (209, 216296), (361, 125224), (418, 108148), (722, 62612), (836, 54074), (1423, 31768), (1444, 31306), (1672, 27037), (2846, 15884), (2888, 15653), (3971, 11384), (5692, 7942)]