54502140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 140582148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 251, 282, 308, 329, 330, 385, 420, 462, 470, 502, 517, 564, 658, 660, 705, 753, 770, 924, 940, 987, 1004, 1034, 1155, 1255, 1316, 1410, 1506, 1540, 1551, 1645, 1757, 1974, 2068, 2310, 2510, 2585, 2761, 2820, 3012, 3102, 3290, 3514, 3619, 3765, 3948, 4620, 4935, 5020, 5170, 5271, 5522, 6204, 6580, 7028, 7238, 7530, 7755, 8283, 8785, 9870, 10340, 10542, 10857, 11044, 11797, 13805, 14476, 15060, 15510, 16566, 17570, 18095, 19327, 19740, 21084, 21714, 23594, 26355, 27610, 31020, 33132, 35140, 35391, 36190, 38654, 41415, 43428, 47188, 52710, 54285, 55220, 57981, 58985, 70782, 72380, 77308, 82579, 82830, 96635, 105420, 108570, 115962, 117970, 129767, 141564, 165158, 165660, 176955, 193270, 217140, 231924, 235940, 247737, 259534, 289905, 330316, 353910, 386540, 389301, 412895, 495474, 519068, 579810, 648835, 707820, 778602, 825790, 908369, 990948, 1159620, 1238685, 1297670, 1557204, 1651580, 1816738, 1946505, 2477370, 2595340, 2725107, 3633476, 3893010, 4541845, 4954740, 5450214, 7786020, 9083690, 10900428, 13625535, 18167380, 27251070, 54502140]

約数ペア:

[(1, 54502140), (2, 27251070), (3, 18167380), (4, 13625535), (5, 10900428), (6, 9083690), (7, 7786020), (10, 5450214), (11, 4954740), (12, 4541845), (14, 3893010), (15, 3633476), (20, 2725107), (21, 2595340), (22, 2477370), (28, 1946505), (30, 1816738), (33, 1651580), (35, 1557204), (42, 1297670), (44, 1238685), (47, 1159620), (55, 990948), (60, 908369), (66, 825790), (70, 778602), (77, 707820), (84, 648835), (94, 579810), (105, 519068), (110, 495474), (132, 412895), (140, 389301), (141, 386540), (154, 353910), (165, 330316), (188, 289905), (210, 259534), (220, 247737), (231, 235940), (235, 231924), (251, 217140), (282, 193270), (308, 176955), (329, 165660), (330, 165158), (385, 141564), (420, 129767), (462, 117970), (470, 115962), (502, 108570), (517, 105420), (564, 96635), (658, 82830), (660, 82579), (705, 77308), (753, 72380), (770, 70782), (924, 58985), (940, 57981), (987, 55220), (1004, 54285), (1034, 52710), (1155, 47188), (1255, 43428), (1316, 41415), (1410, 38654), (1506, 36190), (1540, 35391), (1551, 35140), (1645, 33132), (1757, 31020), (1974, 27610), (2068, 26355), (2310, 23594), (2510, 21714), (2585, 21084), (2761, 19740), (2820, 19327), (3012, 18095), (3102, 17570), (3290, 16566), (3514, 15510), (3619, 15060), (3765, 14476), (3948, 13805), (4620, 11797), (4935, 11044), (5020, 10857), (5170, 10542), (5271, 10340), (5522, 9870), (6204, 8785), (6580, 8283), (7028, 7755), (7238, 7530)]