50109850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 109985148

約数和(自身を除く): 59875298

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 113, 175, 181, 226, 245, 350, 362, 490, 565, 791, 905, 1130, 1225, 1267, 1582, 1810, 2450, 2534, 2825, 3955, 4525, 5537, 5650, 6335, 7910, 8869, 9050, 11074, 12670, 17738, 19775, 20453, 27685, 31675, 39550, 40906, 44345, 55370, 63350, 88690, 102265, 138425, 143171, 204530, 221725, 276850, 286342, 443450, 511325, 715855, 1002197, 1022650, 1431710, 2004394, 3579275, 5010985, 7158550, 10021970, 25054925, 50109850]

約数ペア:

[(1, 50109850), (2, 25054925), (5, 10021970), (7, 7158550), (10, 5010985), (14, 3579275), (25, 2004394), (35, 1431710), (49, 1022650), (50, 1002197), (70, 715855), (98, 511325), (113, 443450), (175, 286342), (181, 276850), (226, 221725), (245, 204530), (350, 143171), (362, 138425), (490, 102265), (565, 88690), (791, 63350), (905, 55370), (1130, 44345), (1225, 40906), (1267, 39550), (1582, 31675), (1810, 27685), (2450, 20453), (2534, 19775), (2825, 17738), (3955, 12670), (4525, 11074), (5537, 9050), (5650, 8869), (6335, 7910)]