54271490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 125508096

約数和(自身を除く): 71236606

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2593, 2990, 4186, 5186, 10465, 12965, 18151, 20930, 25930, 33709, 36302, 59639, 67418, 90755, 119278, 168545, 181510, 235963, 298195, 337090, 417473, 471926, 596390, 775307, 834946, 1179815, 1550614, 2087365, 2359630, 3876535, 4174730, 5427149, 7753070, 10854298, 27135745, 54271490]

約数ペア:

[(1, 54271490), (2, 27135745), (5, 10854298), (7, 7753070), (10, 5427149), (13, 4174730), (14, 3876535), (23, 2359630), (26, 2087365), (35, 1550614), (46, 1179815), (65, 834946), (70, 775307), (91, 596390), (115, 471926), (130, 417473), (161, 337090), (182, 298195), (230, 235963), (299, 181510), (322, 168545), (455, 119278), (598, 90755), (805, 67418), (910, 59639), (1495, 36302), (1610, 33709), (2093, 25930), (2593, 20930), (2990, 18151), (4186, 12965), (5186, 10465)]