54197580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19219}}^1$

素因数の和:19278

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 100792500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 19219, 38438, 57657, 76876, 96095, 115314, 192190, 230628, 288285, 384380, 576570, 903293, 1153140, 1806586, 2709879, 3613172, 4516465, 5419758, 9032930, 10839516, 13549395, 18065860, 27098790, 54197580]

約数ペア:

[(1, 54197580), (2, 27098790), (3, 18065860), (4, 13549395), (5, 10839516), (6, 9032930), (10, 5419758), (12, 4516465), (15, 3613172), (20, 2709879), (30, 1806586), (47, 1153140), (60, 903293), (94, 576570), (141, 384380), (188, 288285), (235, 230628), (282, 192190), (470, 115314), (564, 96095), (705, 76876), (940, 57657), (1410, 38438), (2820, 19219)]