53039070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 174009600

約数和(自身を除く): 120970530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 211, 245, 266, 270, 285, 294, 315, 342, 378, 399, 422, 441, 490, 513, 570, 630, 633, 665, 735, 798, 855, 882, 931, 945, 1026, 1055, 1197, 1266, 1323, 1330, 1470, 1477, 1710, 1862, 1890, 1899, 1995, 2110, 2205, 2394, 2565, 2646, 2793, 2954, 3165, 3591, 3798, 3990, 4009, 4410, 4431, 4655, 5130, 5586, 5697, 5985, 6330, 6615, 7182, 7385, 8018, 8379, 8862, 9310, 9495, 10339, 11394, 11970, 12027, 13230, 13293, 13965, 14770, 16758, 17955, 18990, 20045, 20678, 22155, 24054, 25137, 26586, 27930, 28063, 28485, 31017, 35910, 36081, 39879, 40090, 41895, 44310, 50274, 51695, 56126, 56970, 60135, 62034, 66465, 72162, 79758, 83790, 84189, 93051, 103390, 108243, 120270, 125685, 132930, 140315, 155085, 168378, 180405, 186102, 196441, 199395, 216486, 251370, 252567, 279153, 280630, 310170, 360810, 392882, 398790, 420945, 465255, 505134, 541215, 558306, 589323, 757701, 841890, 930510, 982205, 1082430, 1178646, 1262835, 1395765, 1515402, 1767969, 1964410, 2525670, 2791530, 2946615, 3535938, 3788505, 5303907, 5893230, 7577010, 8839845, 10607814, 17679690, 26519535, 53039070]

約数ペア:

[(1, 53039070), (2, 26519535), (3, 17679690), (5, 10607814), (6, 8839845), (7, 7577010), (9, 5893230), (10, 5303907), (14, 3788505), (15, 3535938), (18, 2946615), (19, 2791530), (21, 2525670), (27, 1964410), (30, 1767969), (35, 1515402), (38, 1395765), (42, 1262835), (45, 1178646), (49, 1082430), (54, 982205), (57, 930510), (63, 841890), (70, 757701), (90, 589323), (95, 558306), (98, 541215), (105, 505134), (114, 465255), (126, 420945), (133, 398790), (135, 392882), (147, 360810), (171, 310170), (189, 280630), (190, 279153), (210, 252567), (211, 251370), (245, 216486), (266, 199395), (270, 196441), (285, 186102), (294, 180405), (315, 168378), (342, 155085), (378, 140315), (399, 132930), (422, 125685), (441, 120270), (490, 108243), (513, 103390), (570, 93051), (630, 84189), (633, 83790), (665, 79758), (735, 72162), (798, 66465), (855, 62034), (882, 60135), (931, 56970), (945, 56126), (1026, 51695), (1055, 50274), (1197, 44310), (1266, 41895), (1323, 40090), (1330, 39879), (1470, 36081), (1477, 35910), (1710, 31017), (1862, 28485), (1890, 28063), (1899, 27930), (1995, 26586), (2110, 25137), (2205, 24054), (2394, 22155), (2565, 20678), (2646, 20045), (2793, 18990), (2954, 17955), (3165, 16758), (3591, 14770), (3798, 13965), (3990, 13293), (4009, 13230), (4410, 12027), (4431, 11970), (4655, 11394), (5130, 10339), (5586, 9495), (5697, 9310), (5985, 8862), (6330, 8379), (6615, 8018), (7182, 7385)]