56984742

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 73652058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 89, 142, 167, 178, 213, 267, 334, 426, 501, 534, 639, 801, 1002, 1278, 1503, 1602, 1917, 2403, 3006, 3834, 4509, 4806, 6319, 9018, 11857, 12638, 14863, 18957, 23714, 29726, 35571, 37914, 44589, 56871, 71142, 89178, 106713, 113742, 133767, 170613, 213426, 267534, 320139, 341226, 401301, 640278, 802602, 1055273, 2110546, 3165819, 6331638, 9497457, 18994914, 28492371, 56984742]

約数ペア:

[(1, 56984742), (2, 28492371), (3, 18994914), (6, 9497457), (9, 6331638), (18, 3165819), (27, 2110546), (54, 1055273), (71, 802602), (89, 640278), (142, 401301), (167, 341226), (178, 320139), (213, 267534), (267, 213426), (334, 170613), (426, 133767), (501, 113742), (534, 106713), (639, 89178), (801, 71142), (1002, 56871), (1278, 44589), (1503, 37914), (1602, 35571), (1917, 29726), (2403, 23714), (3006, 18957), (3834, 14863), (4509, 12638), (4806, 11857), (6319, 9018)]