52878350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 116028288

約数和(自身を除く): 63149938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 113, 175, 191, 226, 245, 350, 382, 490, 565, 791, 955, 1130, 1225, 1337, 1582, 1910, 2450, 2674, 2825, 3955, 4775, 5537, 5650, 6685, 7910, 9359, 9550, 11074, 13370, 18718, 19775, 21583, 27685, 33425, 39550, 43166, 46795, 55370, 66850, 93590, 107915, 138425, 151081, 215830, 233975, 276850, 302162, 467950, 539575, 755405, 1057567, 1079150, 1510810, 2115134, 3777025, 5287835, 7554050, 10575670, 26439175, 52878350]

約数ペア:

[(1, 52878350), (2, 26439175), (5, 10575670), (7, 7554050), (10, 5287835), (14, 3777025), (25, 2115134), (35, 1510810), (49, 1079150), (50, 1057567), (70, 755405), (98, 539575), (113, 467950), (175, 302162), (191, 276850), (226, 233975), (245, 215830), (350, 151081), (382, 138425), (490, 107915), (565, 93590), (791, 66850), (955, 55370), (1130, 46795), (1225, 43166), (1337, 39550), (1582, 33425), (1910, 27685), (2450, 21583), (2674, 19775), (2825, 18718), (3955, 13370), (4775, 11074), (5537, 9550), (5650, 9359), (6685, 7910)]