56222012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 126690480

約数和(自身を除く): 70468468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 293, 308, 356, 539, 586, 623, 979, 1078, 1172, 1246, 1958, 2051, 2156, 2492, 3223, 3916, 4102, 4361, 6446, 6853, 8204, 8722, 12892, 13706, 14357, 17444, 22561, 26077, 27412, 28714, 45122, 47971, 52154, 57428, 90244, 95942, 104308, 157927, 182539, 191884, 286847, 315854, 365078, 573694, 631708, 730156, 1147388, 1277773, 2007929, 2555546, 4015858, 5111092, 8031716, 14055503, 28111006, 56222012]

約数ペア:

[(1, 56222012), (2, 28111006), (4, 14055503), (7, 8031716), (11, 5111092), (14, 4015858), (22, 2555546), (28, 2007929), (44, 1277773), (49, 1147388), (77, 730156), (89, 631708), (98, 573694), (154, 365078), (178, 315854), (196, 286847), (293, 191884), (308, 182539), (356, 157927), (539, 104308), (586, 95942), (623, 90244), (979, 57428), (1078, 52154), (1172, 47971), (1246, 45122), (1958, 28714), (2051, 27412), (2156, 26077), (2492, 22561), (3223, 17444), (3916, 14357), (4102, 13706), (4361, 12892), (6446, 8722), (6853, 8204)]