56778436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 66842684

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 5839, 9724, 11678, 23356, 64229, 75907, 99263, 128458, 151814, 198526, 256916, 303628, 397052, 834977, 1091893, 1290419, 1669954, 2183786, 2580838, 3339908, 4367572, 5161676, 14194609, 28389218, 56778436]

約数ペア:

[(1, 56778436), (2, 28389218), (4, 14194609), (11, 5161676), (13, 4367572), (17, 3339908), (22, 2580838), (26, 2183786), (34, 1669954), (44, 1290419), (52, 1091893), (68, 834977), (143, 397052), (187, 303628), (221, 256916), (286, 198526), (374, 151814), (442, 128458), (572, 99263), (748, 75907), (884, 64229), (2431, 23356), (4862, 11678), (5839, 9724)]