53817010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 57950030

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 439, 533, 598, 878, 943, 1066, 1495, 1886, 2195, 2665, 2990, 4390, 4715, 5330, 5707, 9430, 10097, 11414, 12259, 17999, 20194, 24518, 28535, 35998, 50485, 57070, 61295, 89995, 100970, 122590, 131261, 179990, 233987, 262522, 413977, 467974, 656305, 827954, 1169935, 1312610, 2069885, 2339870, 4139770, 5381701, 10763402, 26908505, 53817010]

約数ペア:

[(1, 53817010), (2, 26908505), (5, 10763402), (10, 5381701), (13, 4139770), (23, 2339870), (26, 2069885), (41, 1312610), (46, 1169935), (65, 827954), (82, 656305), (115, 467974), (130, 413977), (205, 262522), (230, 233987), (299, 179990), (410, 131261), (439, 122590), (533, 100970), (598, 89995), (878, 61295), (943, 57070), (1066, 50485), (1495, 35998), (1886, 28535), (2195, 24518), (2665, 20194), (2990, 17999), (4390, 12259), (4715, 11414), (5330, 10097), (5707, 9430)]