57113030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 120149568

約数和(自身を除く): 63036538

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 601, 731, 1105, 1118, 1202, 1462, 2210, 2795, 3005, 3655, 5590, 6010, 7310, 7813, 9503, 10217, 15626, 19006, 20434, 25843, 39065, 47515, 51085, 51686, 78130, 95030, 102170, 129215, 132821, 258430, 265642, 335959, 439331, 664105, 671918, 878662, 1328210, 1679795, 2196655, 3359590, 4393310, 5711303, 11422606, 28556515, 57113030]

約数ペア:

[(1, 57113030), (2, 28556515), (5, 11422606), (10, 5711303), (13, 4393310), (17, 3359590), (26, 2196655), (34, 1679795), (43, 1328210), (65, 878662), (85, 671918), (86, 664105), (130, 439331), (170, 335959), (215, 265642), (221, 258430), (430, 132821), (442, 129215), (559, 102170), (601, 95030), (731, 78130), (1105, 51686), (1118, 51085), (1202, 47515), (1462, 39065), (2210, 25843), (2795, 20434), (3005, 19006), (3655, 15626), (5590, 10217), (6010, 9503), (7310, 7813)]