55231150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 114242688

約数和(自身を除く): 59011538

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2741, 4030, 5482, 10075, 13705, 20150, 27410, 35633, 68525, 71266, 84971, 137050, 169942, 178165, 356330, 424855, 849710, 890825, 1104623, 1781650, 2124275, 2209246, 4248550, 5523115, 11046230, 27615575, 55231150]

約数ペア:

[(1, 55231150), (2, 27615575), (5, 11046230), (10, 5523115), (13, 4248550), (25, 2209246), (26, 2124275), (31, 1781650), (50, 1104623), (62, 890825), (65, 849710), (130, 424855), (155, 356330), (310, 178165), (325, 169942), (403, 137050), (650, 84971), (775, 71266), (806, 68525), (1550, 35633), (2015, 27410), (2741, 20150), (4030, 13705), (5482, 10075)]