51297930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{971}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 133739424

約数和(自身を除く): 82441494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 971, 1174, 1761, 1942, 2913, 2935, 3522, 4855, 5283, 5826, 5870, 8739, 8805, 9710, 10566, 14565, 17478, 17610, 26415, 29130, 43695, 52830, 87390, 569977, 1139954, 1709931, 2849885, 3419862, 5129793, 5699770, 8549655, 10259586, 17099310, 25648965, 51297930]

約数ペア:

[(1, 51297930), (2, 25648965), (3, 17099310), (5, 10259586), (6, 8549655), (9, 5699770), (10, 5129793), (15, 3419862), (18, 2849885), (30, 1709931), (45, 1139954), (90, 569977), (587, 87390), (971, 52830), (1174, 43695), (1761, 29130), (1942, 26415), (2913, 17610), (2935, 17478), (3522, 14565), (4855, 10566), (5283, 9710), (5826, 8805), (5870, 8739)]