53348178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 121347072

約数和(自身を除く): 67998894

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 131, 138, 227, 262, 299, 393, 454, 598, 681, 786, 897, 1362, 1703, 1794, 2951, 3013, 3406, 5109, 5221, 5902, 6026, 8853, 9039, 10218, 10442, 15663, 17706, 18078, 29737, 31326, 39169, 59474, 67873, 78338, 89211, 117507, 135746, 178422, 203619, 235014, 386581, 407238, 683951, 773162, 1159743, 1367902, 2051853, 2319486, 4103706, 8891363, 17782726, 26674089, 53348178]

約数ペア:

[(1, 53348178), (2, 26674089), (3, 17782726), (6, 8891363), (13, 4103706), (23, 2319486), (26, 2051853), (39, 1367902), (46, 1159743), (69, 773162), (78, 683951), (131, 407238), (138, 386581), (227, 235014), (262, 203619), (299, 178422), (393, 135746), (454, 117507), (598, 89211), (681, 78338), (786, 67873), (897, 59474), (1362, 39169), (1703, 31326), (1794, 29737), (2951, 18078), (3013, 17706), (3406, 15663), (5109, 10442), (5221, 10218), (5902, 9039), (6026, 8853)]