56553435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 103491648

約数和(自身を除く): 46938213

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 541, 909, 1035, 1515, 1623, 2323, 2705, 4545, 4869, 6969, 8115, 11615, 12443, 20907, 24345, 34845, 37329, 54641, 62215, 104535, 111987, 163923, 186645, 273205, 491769, 559935, 819615, 1256743, 2458845, 3770229, 6283715, 11310687, 18851145, 56553435]

約数ペア:

[(1, 56553435), (3, 18851145), (5, 11310687), (9, 6283715), (15, 3770229), (23, 2458845), (45, 1256743), (69, 819615), (101, 559935), (115, 491769), (207, 273205), (303, 186645), (345, 163923), (505, 111987), (541, 104535), (909, 62215), (1035, 54641), (1515, 37329), (1623, 34845), (2323, 24345), (2705, 20907), (4545, 12443), (4869, 11615), (6969, 8115)]