53637220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 139454784

約数和(自身を除く): 85817564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2267, 2366, 3380, 4534, 4732, 5915, 9068, 11335, 11830, 15869, 22670, 23660, 29471, 31738, 45340, 58942, 63476, 79345, 117884, 147355, 158690, 206297, 294710, 317380, 383123, 412594, 589420, 766246, 825188, 1031485, 1532492, 1915615, 2062970, 2681861, 3831230, 4125940, 5363722, 7662460, 10727444, 13409305, 26818610, 53637220]

約数ペア:

[(1, 53637220), (2, 26818610), (4, 13409305), (5, 10727444), (7, 7662460), (10, 5363722), (13, 4125940), (14, 3831230), (20, 2681861), (26, 2062970), (28, 1915615), (35, 1532492), (52, 1031485), (65, 825188), (70, 766246), (91, 589420), (130, 412594), (140, 383123), (169, 317380), (182, 294710), (260, 206297), (338, 158690), (364, 147355), (455, 117884), (676, 79345), (845, 63476), (910, 58942), (1183, 45340), (1690, 31738), (1820, 29471), (2267, 23660), (2366, 22670), (3380, 15869), (4534, 11830), (4732, 11335), (5915, 9068)]