56171460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 162449280

約数和(自身を除く): 106277820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 89, 134, 157, 178, 201, 267, 268, 314, 335, 356, 402, 445, 471, 534, 628, 670, 785, 804, 890, 942, 1005, 1068, 1335, 1340, 1570, 1780, 1884, 2010, 2355, 2670, 3140, 4020, 4710, 5340, 5963, 9420, 10519, 11926, 13973, 17889, 21038, 23852, 27946, 29815, 31557, 35778, 41919, 42076, 52595, 55892, 59630, 63114, 69865, 71556, 83838, 89445, 105190, 119260, 126228, 139730, 157785, 167676, 178890, 209595, 210380, 279460, 315570, 357780, 419190, 631140, 838380, 936191, 1872382, 2808573, 3744764, 4680955, 5617146, 9361910, 11234292, 14042865, 18723820, 28085730, 56171460]

約数ペア:

[(1, 56171460), (2, 28085730), (3, 18723820), (4, 14042865), (5, 11234292), (6, 9361910), (10, 5617146), (12, 4680955), (15, 3744764), (20, 2808573), (30, 1872382), (60, 936191), (67, 838380), (89, 631140), (134, 419190), (157, 357780), (178, 315570), (201, 279460), (267, 210380), (268, 209595), (314, 178890), (335, 167676), (356, 157785), (402, 139730), (445, 126228), (471, 119260), (534, 105190), (628, 89445), (670, 83838), (785, 71556), (804, 69865), (890, 63114), (942, 59630), (1005, 55892), (1068, 52595), (1335, 42076), (1340, 41919), (1570, 35778), (1780, 31557), (1884, 29815), (2010, 27946), (2355, 23852), (2670, 21038), (3140, 17889), (4020, 13973), (4710, 11926), (5340, 10519), (5963, 9420)]