49527830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 102567168

約数和(自身を除く): 53039338

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 185, 215, 283, 370, 407, 430, 473, 566, 814, 946, 1415, 1591, 2035, 2365, 2830, 3113, 3182, 4070, 4730, 6226, 7955, 10471, 12169, 15565, 15910, 17501, 20942, 24338, 31130, 35002, 52355, 60845, 87505, 104710, 115181, 121690, 133859, 175010, 230362, 267718, 450253, 575905, 669295, 900506, 1151810, 1338590, 2251265, 4502530, 4952783, 9905566, 24763915, 49527830]

約数ペア:

[(1, 49527830), (2, 24763915), (5, 9905566), (10, 4952783), (11, 4502530), (22, 2251265), (37, 1338590), (43, 1151810), (55, 900506), (74, 669295), (86, 575905), (110, 450253), (185, 267718), (215, 230362), (283, 175010), (370, 133859), (407, 121690), (430, 115181), (473, 104710), (566, 87505), (814, 60845), (946, 52355), (1415, 35002), (1591, 31130), (2035, 24338), (2365, 20942), (2830, 17501), (3113, 15910), (3182, 15565), (4070, 12169), (4730, 10471), (6226, 7955)]