53210570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 116145252

約数和(自身を除く): 62934682

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 113, 155, 217, 226, 245, 310, 434, 490, 565, 791, 961, 1085, 1130, 1519, 1582, 1922, 2170, 3038, 3503, 3955, 4805, 5537, 6727, 7006, 7595, 7910, 9610, 11074, 13454, 15190, 17515, 24521, 27685, 33635, 35030, 47089, 49042, 55370, 67270, 94178, 108593, 122605, 171647, 217186, 235445, 245210, 343294, 470890, 542965, 760151, 858235, 1085930, 1520302, 1716470, 3800755, 5321057, 7601510, 10642114, 26605285, 53210570]

約数ペア:

[(1, 53210570), (2, 26605285), (5, 10642114), (7, 7601510), (10, 5321057), (14, 3800755), (31, 1716470), (35, 1520302), (49, 1085930), (62, 858235), (70, 760151), (98, 542965), (113, 470890), (155, 343294), (217, 245210), (226, 235445), (245, 217186), (310, 171647), (434, 122605), (490, 108593), (565, 94178), (791, 67270), (961, 55370), (1085, 49042), (1130, 47089), (1519, 35030), (1582, 33635), (1922, 27685), (2170, 24521), (3038, 17515), (3503, 15190), (3955, 13454), (4805, 11074), (5537, 9610), (6727, 7910), (7006, 7595)]