56934190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 113374080

約数和(自身を除く): 56439890

約数列:

[1, 2, 5, 10, 17, 34, 53, 71, 85, 89, 106, 142, 170, 178, 265, 355, 445, 530, 710, 890, 901, 1207, 1513, 1802, 2414, 3026, 3763, 4505, 4717, 6035, 6319, 7526, 7565, 9010, 9434, 12070, 12638, 15130, 18815, 23585, 31595, 37630, 47170, 63190, 63971, 80189, 107423, 127942, 160378, 214846, 319855, 334907, 400945, 537115, 639710, 669814, 801890, 1074230, 1674535, 3349070, 5693419, 11386838, 28467095, 56934190]

約数ペア:

[(1, 56934190), (2, 28467095), (5, 11386838), (10, 5693419), (17, 3349070), (34, 1674535), (53, 1074230), (71, 801890), (85, 669814), (89, 639710), (106, 537115), (142, 400945), (170, 334907), (178, 319855), (265, 214846), (355, 160378), (445, 127942), (530, 107423), (710, 80189), (890, 63971), (901, 63190), (1207, 47170), (1513, 37630), (1802, 31595), (2414, 23585), (3026, 18815), (3763, 15130), (4505, 12638), (4717, 12070), (6035, 9434), (6319, 9010), (7526, 7565)]