42065450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 92327424

約数和(自身を除く): 50261974

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 3877, 5425, 7754, 10850, 19385, 27139, 38770, 54278, 96925, 120187, 135695, 193850, 240374, 271390, 600935, 678475, 841309, 1201870, 1356950, 1682618, 3004675, 4206545, 6009350, 8413090, 21032725, 42065450]

約数ペア:

[(1, 42065450), (2, 21032725), (5, 8413090), (7, 6009350), (10, 4206545), (14, 3004675), (25, 1682618), (31, 1356950), (35, 1201870), (50, 841309), (62, 678475), (70, 600935), (155, 271390), (175, 240374), (217, 193850), (310, 135695), (350, 120187), (434, 96925), (775, 54278), (1085, 38770), (1550, 27139), (2170, 19385), (3877, 10850), (5425, 7754)]