52921080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 128

約数和(自身を含む): 185760000

約数和(自身を除く): 132838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 2579, 3420, 4104, 5130, 5158, 6840, 7737, 10260, 10316, 12895, 15474, 20520, 20632, 23211, 25790, 30948, 38685, 46422, 49001, 51580, 61896, 69633, 77370, 92844, 98002, 103160, 116055, 139266, 147003, 154740, 185688, 196004, 232110, 245005, 278532, 294006, 309480, 348165, 392008, 441009, 464220, 490010, 557064, 588012, 696330, 735015, 882018, 928440, 980020, 1176024, 1323027, 1392660, 1470030, 1764036, 1960040, 2205045, 2646054, 2785320, 2940060, 3528072, 4410090, 5292108, 5880120, 6615135, 8820180, 10584216, 13230270, 17640360, 26460540, 52921080]

約数ペア:

[(1, 52921080), (2, 26460540), (3, 17640360), (4, 13230270), (5, 10584216), (6, 8820180), (8, 6615135), (9, 5880120), (10, 5292108), (12, 4410090), (15, 3528072), (18, 2940060), (19, 2785320), (20, 2646054), (24, 2205045), (27, 1960040), (30, 1764036), (36, 1470030), (38, 1392660), (40, 1323027), (45, 1176024), (54, 980020), (57, 928440), (60, 882018), (72, 735015), (76, 696330), (90, 588012), (95, 557064), (108, 490010), (114, 464220), (120, 441009), (135, 392008), (152, 348165), (171, 309480), (180, 294006), (190, 278532), (216, 245005), (228, 232110), (270, 196004), (285, 185688), (342, 154740), (360, 147003), (380, 139266), (456, 116055), (513, 103160), (540, 98002), (570, 92844), (684, 77370), (760, 69633), (855, 61896), (1026, 51580), (1080, 49001), (1140, 46422), (1368, 38685), (1710, 30948), (2052, 25790), (2280, 23211), (2565, 20632), (2579, 20520), (3420, 15474), (4104, 12895), (5130, 10316), (5158, 10260), (6840, 7737)]