54903728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 69374032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 347, 464, 496, 638, 682, 694, 899, 1276, 1364, 1388, 1798, 2552, 2728, 2776, 3596, 3817, 5104, 5456, 5552, 7192, 7634, 9889, 10063, 10757, 14384, 15268, 19778, 20126, 21514, 30536, 39556, 40252, 43028, 61072, 79112, 80504, 86056, 110693, 118327, 158224, 161008, 172112, 221386, 236654, 311953, 442772, 473308, 623906, 885544, 946616, 1247812, 1771088, 1893232, 2495624, 3431483, 4991248, 6862966, 13725932, 27451864, 54903728]

約数ペア:

[(1, 54903728), (2, 27451864), (4, 13725932), (8, 6862966), (11, 4991248), (16, 3431483), (22, 2495624), (29, 1893232), (31, 1771088), (44, 1247812), (58, 946616), (62, 885544), (88, 623906), (116, 473308), (124, 442772), (176, 311953), (232, 236654), (248, 221386), (319, 172112), (341, 161008), (347, 158224), (464, 118327), (496, 110693), (638, 86056), (682, 80504), (694, 79112), (899, 61072), (1276, 43028), (1364, 40252), (1388, 39556), (1798, 30536), (2552, 21514), (2728, 20126), (2776, 19778), (3596, 15268), (3817, 14384), (5104, 10757), (5456, 10063), (5552, 9889), (7192, 7634)]