54859090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 62351150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 227, 286, 338, 454, 715, 845, 1135, 1430, 1690, 1859, 2197, 2270, 2497, 2951, 3718, 4394, 4994, 5902, 9295, 10985, 12485, 14755, 18590, 21970, 24167, 24970, 29510, 32461, 38363, 48334, 64922, 76726, 120835, 162305, 191815, 241670, 324610, 383630, 421993, 498719, 843986, 997438, 2109965, 2493595, 4219930, 4987190, 5485909, 10971818, 27429545, 54859090]

約数ペア:

[(1, 54859090), (2, 27429545), (5, 10971818), (10, 5485909), (11, 4987190), (13, 4219930), (22, 2493595), (26, 2109965), (55, 997438), (65, 843986), (110, 498719), (130, 421993), (143, 383630), (169, 324610), (227, 241670), (286, 191815), (338, 162305), (454, 120835), (715, 76726), (845, 64922), (1135, 48334), (1430, 38363), (1690, 32461), (1859, 29510), (2197, 24970), (2270, 24167), (2497, 21970), (2951, 18590), (3718, 14755), (4394, 12485), (4994, 10985), (5902, 9295)]