49240380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117239}}^1$

素因数の和:117258

約数の個数: 48

約数和(自身を含む): 157570560

約数和(自身を除く): 108330180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117239, 234478, 351717, 468956, 586195, 703434, 820673, 1172390, 1406868, 1641346, 1758585, 2344780, 2462019, 3282692, 3517170, 4103365, 4924038, 7034340, 8206730, 9848076, 12310095, 16413460, 24620190, 49240380]

約数ペア:

[(1, 49240380), (2, 24620190), (3, 16413460), (4, 12310095), (5, 9848076), (6, 8206730), (7, 7034340), (10, 4924038), (12, 4103365), (14, 3517170), (15, 3282692), (20, 2462019), (21, 2344780), (28, 1758585), (30, 1641346), (35, 1406868), (42, 1172390), (60, 820673), (70, 703434), (84, 586195), (105, 468956), (140, 351717), (210, 234478), (420, 117239)]