49042140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2383}}^1$

素因数の和:2416

約数の個数: 96

約数和(自身を含む): 160204800

約数和(自身を除く): 111162660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2383, 2940, 3430, 4116, 4766, 5145, 6860, 7149, 9532, 10290, 11915, 14298, 16681, 20580, 23830, 28596, 33362, 35745, 47660, 50043, 66724, 71490, 83405, 100086, 116767, 142980, 166810, 200172, 233534, 250215, 333620, 350301, 467068, 500430, 583835, 700602, 817369, 1000860, 1167670, 1401204, 1634738, 1751505, 2335340, 2452107, 3269476, 3503010, 4086845, 4904214, 7006020, 8173690, 9808428, 12260535, 16347380, 24521070, 49042140]

約数ペア:

[(1, 49042140), (2, 24521070), (3, 16347380), (4, 12260535), (5, 9808428), (6, 8173690), (7, 7006020), (10, 4904214), (12, 4086845), (14, 3503010), (15, 3269476), (20, 2452107), (21, 2335340), (28, 1751505), (30, 1634738), (35, 1401204), (42, 1167670), (49, 1000860), (60, 817369), (70, 700602), (84, 583835), (98, 500430), (105, 467068), (140, 350301), (147, 333620), (196, 250215), (210, 233534), (245, 200172), (294, 166810), (343, 142980), (420, 116767), (490, 100086), (588, 83405), (686, 71490), (735, 66724), (980, 50043), (1029, 47660), (1372, 35745), (1470, 33362), (1715, 28596), (2058, 23830), (2383, 20580), (2940, 16681), (3430, 14298), (4116, 11915), (4766, 10290), (5145, 9532), (6860, 7149)]