27663050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 55695840

約数和(自身を除く): 28032790

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 787, 925, 950, 1406, 1574, 1850, 3515, 3935, 7030, 7870, 14953, 17575, 19675, 29119, 29906, 35150, 39350, 58238, 74765, 145595, 149530, 291190, 373825, 553261, 727975, 747650, 1106522, 1455950, 2766305, 5532610, 13831525, 27663050]

約数ペア:

[(1, 27663050), (2, 13831525), (5, 5532610), (10, 2766305), (19, 1455950), (25, 1106522), (37, 747650), (38, 727975), (50, 553261), (74, 373825), (95, 291190), (185, 149530), (190, 145595), (370, 74765), (475, 58238), (703, 39350), (787, 35150), (925, 29906), (950, 29119), (1406, 19675), (1574, 17575), (1850, 14953), (3515, 7870), (3935, 7030)]