55340350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 116711280

約数和(自身を除く): 61370930

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 4481, 6175, 8962, 12350, 22405, 44810, 58253, 85139, 112025, 116506, 170278, 224050, 291265, 425695, 582530, 851390, 1106807, 1456325, 2128475, 2213614, 2912650, 4256950, 5534035, 11068070, 27670175, 55340350]

約数ペア:

[(1, 55340350), (2, 27670175), (5, 11068070), (10, 5534035), (13, 4256950), (19, 2912650), (25, 2213614), (26, 2128475), (38, 1456325), (50, 1106807), (65, 851390), (95, 582530), (130, 425695), (190, 291265), (247, 224050), (325, 170278), (475, 116506), (494, 112025), (650, 85139), (950, 58253), (1235, 44810), (2470, 22405), (4481, 12350), (6175, 8962)]