48100780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 132814080

約数和(自身を除く): 84713300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 107, 130, 133, 140, 169, 182, 190, 214, 247, 260, 266, 338, 364, 380, 428, 455, 494, 532, 535, 665, 676, 749, 845, 910, 988, 1070, 1183, 1235, 1330, 1391, 1498, 1690, 1729, 1820, 2033, 2140, 2366, 2470, 2660, 2782, 2996, 3211, 3380, 3458, 3745, 4066, 4732, 4940, 5564, 5915, 6422, 6916, 6955, 7490, 8132, 8645, 9737, 10165, 11830, 12844, 13910, 14231, 14980, 16055, 17290, 18083, 19474, 20330, 22477, 23660, 26429, 27820, 28462, 32110, 34580, 36166, 38948, 40660, 44954, 48685, 52858, 56924, 64220, 71155, 72332, 89908, 90415, 97370, 105716, 112385, 126581, 132145, 142310, 180830, 185003, 194740, 224770, 253162, 264290, 284620, 343577, 361660, 370006, 449540, 506324, 528580, 632905, 687154, 740012, 925015, 1265810, 1374308, 1717885, 1850030, 2405039, 2531620, 3435770, 3700060, 4810078, 6871540, 9620156, 12025195, 24050390, 48100780]

約数ペア:

[(1, 48100780), (2, 24050390), (4, 12025195), (5, 9620156), (7, 6871540), (10, 4810078), (13, 3700060), (14, 3435770), (19, 2531620), (20, 2405039), (26, 1850030), (28, 1717885), (35, 1374308), (38, 1265810), (52, 925015), (65, 740012), (70, 687154), (76, 632905), (91, 528580), (95, 506324), (107, 449540), (130, 370006), (133, 361660), (140, 343577), (169, 284620), (182, 264290), (190, 253162), (214, 224770), (247, 194740), (260, 185003), (266, 180830), (338, 142310), (364, 132145), (380, 126581), (428, 112385), (455, 105716), (494, 97370), (532, 90415), (535, 89908), (665, 72332), (676, 71155), (749, 64220), (845, 56924), (910, 52858), (988, 48685), (1070, 44954), (1183, 40660), (1235, 38948), (1330, 36166), (1391, 34580), (1498, 32110), (1690, 28462), (1729, 27820), (1820, 26429), (2033, 23660), (2140, 22477), (2366, 20330), (2470, 19474), (2660, 18083), (2782, 17290), (2996, 16055), (3211, 14980), (3380, 14231), (3458, 13910), (3745, 12844), (4066, 11830), (4732, 10165), (4940, 9737), (5564, 8645), (5915, 8132), (6422, 7490), (6916, 6955)]