27554350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 54817920

約数和(自身を除く): 27263570

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 613, 725, 775, 899, 1226, 1450, 1550, 1798, 3065, 4495, 6130, 8990, 15325, 17777, 19003, 22475, 30650, 35554, 38006, 44950, 88885, 95015, 177770, 190030, 444425, 475075, 551087, 888850, 950150, 1102174, 2755435, 5510870, 13777175, 27554350]

約数ペア:

[(1, 27554350), (2, 13777175), (5, 5510870), (10, 2755435), (25, 1102174), (29, 950150), (31, 888850), (50, 551087), (58, 475075), (62, 444425), (145, 190030), (155, 177770), (290, 95015), (310, 88885), (613, 44950), (725, 38006), (775, 35554), (899, 30650), (1226, 22475), (1450, 19003), (1550, 17777), (1798, 15325), (3065, 8990), (4495, 6130)]