42769060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 92606976

約数和(自身を除く): 49837916

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 173, 188, 235, 263, 346, 470, 526, 692, 865, 940, 1052, 1315, 1730, 2630, 3460, 5260, 8131, 12361, 16262, 24722, 32524, 40655, 45499, 49444, 61805, 81310, 90998, 123610, 162620, 181996, 227495, 247220, 454990, 909980, 2138453, 4276906, 8553812, 10692265, 21384530, 42769060]

約数ペア:

[(1, 42769060), (2, 21384530), (4, 10692265), (5, 8553812), (10, 4276906), (20, 2138453), (47, 909980), (94, 454990), (173, 247220), (188, 227495), (235, 181996), (263, 162620), (346, 123610), (470, 90998), (526, 81310), (692, 61805), (865, 49444), (940, 45499), (1052, 40655), (1315, 32524), (1730, 24722), (2630, 16262), (3460, 12361), (5260, 8131)]