47192770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 90072000

約数和(自身を除く): 42879230

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 1667, 2831, 3334, 5662, 8335, 14155, 16670, 28310, 31673, 63346, 158365, 248383, 316730, 496766, 1241915, 2483830, 4719277, 9438554, 23596385, 47192770]

約数ペア:

[(1, 47192770), (2, 23596385), (5, 9438554), (10, 4719277), (19, 2483830), (38, 1241915), (95, 496766), (149, 316730), (190, 248383), (298, 158365), (745, 63346), (1490, 31673), (1667, 28310), (2831, 16670), (3334, 14155), (5662, 8335)]