47655860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4752

約数の個数: 48

約数和(自身を含む): 115965696

約数和(自身を除く): 68309836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4663, 5110, 9326, 10220, 18652, 23315, 32641, 46630, 65282, 93260, 130564, 163205, 326410, 340399, 652820, 680798, 1361596, 1701995, 2382793, 3403990, 4765586, 6807980, 9531172, 11913965, 23827930, 47655860]

約数ペア:

[(1, 47655860), (2, 23827930), (4, 11913965), (5, 9531172), (7, 6807980), (10, 4765586), (14, 3403990), (20, 2382793), (28, 1701995), (35, 1361596), (70, 680798), (73, 652820), (140, 340399), (146, 326410), (292, 163205), (365, 130564), (511, 93260), (730, 65282), (1022, 46630), (1460, 32641), (2044, 23315), (2555, 18652), (4663, 10220), (5110, 9326)]