51765350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 122658816

約数和(自身を除く): 70893466

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 367, 403, 434, 455, 650, 734, 775, 806, 910, 1085, 1550, 1835, 2015, 2170, 2275, 2569, 2821, 3670, 4030, 4550, 4771, 5138, 5425, 5642, 9175, 9542, 10075, 10850, 11377, 12845, 14105, 18350, 20150, 22754, 23855, 25690, 28210, 33397, 47710, 56885, 64225, 66794, 70525, 79639, 113770, 119275, 128450, 141050, 147901, 159278, 166985, 238550, 284425, 295802, 333970, 398195, 568850, 739505, 796390, 834925, 1035307, 1479010, 1669850, 1990975, 2070614, 3697525, 3981950, 5176535, 7395050, 10353070, 25882675, 51765350]

約数ペア:

[(1, 51765350), (2, 25882675), (5, 10353070), (7, 7395050), (10, 5176535), (13, 3981950), (14, 3697525), (25, 2070614), (26, 1990975), (31, 1669850), (35, 1479010), (50, 1035307), (62, 834925), (65, 796390), (70, 739505), (91, 568850), (130, 398195), (155, 333970), (175, 295802), (182, 284425), (217, 238550), (310, 166985), (325, 159278), (350, 147901), (367, 141050), (403, 128450), (434, 119275), (455, 113770), (650, 79639), (734, 70525), (775, 66794), (806, 64225), (910, 56885), (1085, 47710), (1550, 33397), (1835, 28210), (2015, 25690), (2170, 23855), (2275, 22754), (2569, 20150), (2821, 18350), (3670, 14105), (4030, 12845), (4550, 11377), (4771, 10850), (5138, 10075), (5425, 9542), (5642, 9175)]