51782692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 48976988

約数列:

[1, 2, 4, 13, 26, 52, 67, 89, 134, 167, 178, 268, 334, 356, 668, 871, 1157, 1742, 2171, 2314, 3484, 4342, 4628, 5963, 8684, 11189, 11926, 14863, 22378, 23852, 29726, 44756, 59452, 77519, 145457, 155038, 193219, 290914, 310076, 386438, 581828, 772876, 995821, 1991642, 3983284, 12945673, 25891346, 51782692]

約数ペア:

[(1, 51782692), (2, 25891346), (4, 12945673), (13, 3983284), (26, 1991642), (52, 995821), (67, 772876), (89, 581828), (134, 386438), (167, 310076), (178, 290914), (268, 193219), (334, 155038), (356, 145457), (668, 77519), (871, 59452), (1157, 44756), (1742, 29726), (2171, 23852), (2314, 22378), (3484, 14863), (4342, 11926), (4628, 11189), (5963, 8684)]