53720030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 126489600

約数和(自身を除く): 72769570

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 239, 247, 266, 338, 455, 478, 494, 665, 845, 910, 1183, 1195, 1235, 1330, 1673, 1690, 1729, 2366, 2390, 2470, 3107, 3211, 3346, 3458, 4541, 5915, 6214, 6422, 8365, 8645, 9082, 11830, 15535, 16055, 16730, 17290, 21749, 22477, 22705, 31070, 31787, 32110, 40391, 43498, 44954, 45410, 59033, 63574, 80782, 108745, 112385, 118066, 158935, 201955, 217490, 224770, 282737, 295165, 317870, 403910, 413231, 565474, 590330, 767429, 826462, 1413685, 1534858, 2066155, 2827370, 3837145, 4132310, 5372003, 7674290, 10744006, 26860015, 53720030]

約数ペア:

[(1, 53720030), (2, 26860015), (5, 10744006), (7, 7674290), (10, 5372003), (13, 4132310), (14, 3837145), (19, 2827370), (26, 2066155), (35, 1534858), (38, 1413685), (65, 826462), (70, 767429), (91, 590330), (95, 565474), (130, 413231), (133, 403910), (169, 317870), (182, 295165), (190, 282737), (239, 224770), (247, 217490), (266, 201955), (338, 158935), (455, 118066), (478, 112385), (494, 108745), (665, 80782), (845, 63574), (910, 59033), (1183, 45410), (1195, 44954), (1235, 43498), (1330, 40391), (1673, 32110), (1690, 31787), (1729, 31070), (2366, 22705), (2390, 22477), (2470, 21749), (3107, 17290), (3211, 16730), (3346, 16055), (3458, 15535), (4541, 11830), (5915, 9082), (6214, 8645), (6422, 8365)]