49139340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 97948020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 911, 930, 1740, 1798, 1822, 1860, 2697, 2733, 3596, 3644, 4495, 4555, 5394, 5466, 8990, 9110, 10788, 10932, 13485, 13665, 17980, 18220, 26419, 26970, 27330, 28241, 52838, 53940, 54660, 56482, 79257, 84723, 105676, 112964, 132095, 141205, 158514, 169446, 264190, 282410, 317028, 338892, 396285, 423615, 528380, 564820, 792570, 818989, 847230, 1585140, 1637978, 1694460, 2456967, 3275956, 4094945, 4913934, 8189890, 9827868, 12284835, 16379780, 24569670, 49139340]

約数ペア:

[(1, 49139340), (2, 24569670), (3, 16379780), (4, 12284835), (5, 9827868), (6, 8189890), (10, 4913934), (12, 4094945), (15, 3275956), (20, 2456967), (29, 1694460), (30, 1637978), (31, 1585140), (58, 847230), (60, 818989), (62, 792570), (87, 564820), (93, 528380), (116, 423615), (124, 396285), (145, 338892), (155, 317028), (174, 282410), (186, 264190), (290, 169446), (310, 158514), (348, 141205), (372, 132095), (435, 112964), (465, 105676), (580, 84723), (620, 79257), (870, 56482), (899, 54660), (911, 53940), (930, 52838), (1740, 28241), (1798, 27330), (1822, 26970), (1860, 26419), (2697, 18220), (2733, 17980), (3596, 13665), (3644, 13485), (4495, 10932), (4555, 10788), (5394, 9110), (5466, 8990)]