51364440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 169743600

約数和(自身を除く): 118379160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2339, 2440, 2745, 3660, 4392, 4678, 5490, 7017, 7320, 9356, 10980, 11695, 14034, 18712, 21051, 21960, 23390, 28068, 35085, 42102, 46780, 56136, 70170, 84204, 93560, 105255, 140340, 142679, 168408, 210510, 280680, 285358, 421020, 428037, 570716, 713395, 842040, 856074, 1141432, 1284111, 1426790, 1712148, 2140185, 2568222, 2853580, 3424296, 4280370, 5136444, 5707160, 6420555, 8560740, 10272888, 12841110, 17121480, 25682220, 51364440]

約数ペア:

[(1, 51364440), (2, 25682220), (3, 17121480), (4, 12841110), (5, 10272888), (6, 8560740), (8, 6420555), (9, 5707160), (10, 5136444), (12, 4280370), (15, 3424296), (18, 2853580), (20, 2568222), (24, 2140185), (30, 1712148), (36, 1426790), (40, 1284111), (45, 1141432), (60, 856074), (61, 842040), (72, 713395), (90, 570716), (120, 428037), (122, 421020), (180, 285358), (183, 280680), (244, 210510), (305, 168408), (360, 142679), (366, 140340), (488, 105255), (549, 93560), (610, 84204), (732, 70170), (915, 56136), (1098, 46780), (1220, 42102), (1464, 35085), (1830, 28068), (2196, 23390), (2339, 21960), (2440, 21051), (2745, 18712), (3660, 14034), (4392, 11695), (4678, 10980), (5490, 9356), (7017, 7320)]