56953140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13003}}^1$

素因数の和:13088

約数の個数: 48

約数和(自身を含む): 161665728

約数和(自身を除く): 104712588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 13003, 26006, 39009, 52012, 65015, 78018, 130030, 156036, 195045, 260060, 390090, 780180, 949219, 1898438, 2847657, 3796876, 4746095, 5695314, 9492190, 11390628, 14238285, 18984380, 28476570, 56953140]

約数ペア:

[(1, 56953140), (2, 28476570), (3, 18984380), (4, 14238285), (5, 11390628), (6, 9492190), (10, 5695314), (12, 4746095), (15, 3796876), (20, 2847657), (30, 1898438), (60, 949219), (73, 780180), (146, 390090), (219, 260060), (292, 195045), (365, 156036), (438, 130030), (730, 78018), (876, 65015), (1095, 52012), (1460, 39009), (2190, 26006), (4380, 13003)]