53463530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 108518400

約数和(自身を除く): 55054870

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 310, 313, 551, 589, 626, 899, 1102, 1178, 1565, 1798, 2755, 2945, 3130, 4495, 5510, 5890, 5947, 8990, 9077, 9703, 11894, 17081, 18154, 19406, 29735, 34162, 45385, 48515, 59470, 85405, 90770, 97030, 170810, 172463, 184357, 281387, 344926, 368714, 562774, 862315, 921785, 1406935, 1724630, 1843570, 2813870, 5346353, 10692706, 26731765, 53463530]

約数ペア:

[(1, 53463530), (2, 26731765), (5, 10692706), (10, 5346353), (19, 2813870), (29, 1843570), (31, 1724630), (38, 1406935), (58, 921785), (62, 862315), (95, 562774), (145, 368714), (155, 344926), (190, 281387), (290, 184357), (310, 172463), (313, 170810), (551, 97030), (589, 90770), (626, 85405), (899, 59470), (1102, 48515), (1178, 45385), (1565, 34162), (1798, 29735), (2755, 19406), (2945, 18154), (3130, 17081), (4495, 11894), (5510, 9703), (5890, 9077), (5947, 8990)]