48704630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12919}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 97675200

約数和(自身を除く): 48970570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 12919, 25838, 64595, 129190, 167947, 335894, 374651, 749302, 839735, 1679470, 1873255, 3746510, 4870463, 9740926, 24352315, 48704630]

約数ペア:

[(1, 48704630), (2, 24352315), (5, 9740926), (10, 4870463), (13, 3746510), (26, 1873255), (29, 1679470), (58, 839735), (65, 749302), (130, 374651), (145, 335894), (290, 167947), (377, 129190), (754, 64595), (1885, 25838), (3770, 12919)]