51223656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 94331544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 363, 372, 484, 569, 682, 726, 744, 968, 1023, 1138, 1364, 1452, 1707, 2046, 2276, 2728, 2904, 3414, 3751, 4092, 4552, 6259, 6828, 7502, 8184, 11253, 12518, 13656, 15004, 17639, 18777, 22506, 25036, 30008, 35278, 37554, 45012, 50072, 52917, 68849, 70556, 75108, 90024, 105834, 137698, 141112, 150216, 194029, 206547, 211668, 275396, 388058, 413094, 423336, 550792, 582087, 776116, 826188, 1164174, 1552232, 1652376, 2134319, 2328348, 4268638, 4656696, 6402957, 8537276, 12805914, 17074552, 25611828, 51223656]

約数ペア:

[(1, 51223656), (2, 25611828), (3, 17074552), (4, 12805914), (6, 8537276), (8, 6402957), (11, 4656696), (12, 4268638), (22, 2328348), (24, 2134319), (31, 1652376), (33, 1552232), (44, 1164174), (62, 826188), (66, 776116), (88, 582087), (93, 550792), (121, 423336), (124, 413094), (132, 388058), (186, 275396), (242, 211668), (248, 206547), (264, 194029), (341, 150216), (363, 141112), (372, 137698), (484, 105834), (569, 90024), (682, 75108), (726, 70556), (744, 68849), (968, 52917), (1023, 50072), (1138, 45012), (1364, 37554), (1452, 35278), (1707, 30008), (2046, 25036), (2276, 22506), (2728, 18777), (2904, 17639), (3414, 15004), (3751, 13656), (4092, 12518), (4552, 11253), (6259, 8184), (6828, 7502)]