53691530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 103692960

約数和(自身を除く): 50001430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 139, 190, 214, 278, 361, 535, 695, 722, 1070, 1390, 1805, 2033, 2641, 3610, 4066, 5282, 10165, 13205, 14873, 20330, 26410, 29746, 38627, 50179, 74365, 77254, 100358, 148730, 193135, 250895, 282587, 386270, 501790, 565174, 1412935, 2825870, 5369153, 10738306, 26845765, 53691530]

約数ペア:

[(1, 53691530), (2, 26845765), (5, 10738306), (10, 5369153), (19, 2825870), (38, 1412935), (95, 565174), (107, 501790), (139, 386270), (190, 282587), (214, 250895), (278, 193135), (361, 148730), (535, 100358), (695, 77254), (722, 74365), (1070, 50179), (1390, 38627), (1805, 29746), (2033, 26410), (2641, 20330), (3610, 14873), (4066, 13205), (5282, 10165)]