49207664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 62213776

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 311, 319, 341, 464, 496, 622, 638, 682, 899, 1244, 1276, 1364, 1798, 2488, 2552, 2728, 3421, 3596, 4976, 5104, 5456, 6842, 7192, 9019, 9641, 9889, 13684, 14384, 18038, 19282, 19778, 27368, 36076, 38564, 39556, 54736, 72152, 77128, 79112, 99209, 106051, 144304, 154256, 158224, 198418, 212102, 279589, 396836, 424204, 559178, 793672, 848408, 1118356, 1587344, 1696816, 2236712, 3075479, 4473424, 6150958, 12301916, 24603832, 49207664]

約数ペア:

[(1, 49207664), (2, 24603832), (4, 12301916), (8, 6150958), (11, 4473424), (16, 3075479), (22, 2236712), (29, 1696816), (31, 1587344), (44, 1118356), (58, 848408), (62, 793672), (88, 559178), (116, 424204), (124, 396836), (176, 279589), (232, 212102), (248, 198418), (311, 158224), (319, 154256), (341, 144304), (464, 106051), (496, 99209), (622, 79112), (638, 77128), (682, 72152), (899, 54736), (1244, 39556), (1276, 38564), (1364, 36076), (1798, 27368), (2488, 19778), (2552, 19282), (2728, 18038), (3421, 14384), (3596, 13684), (4976, 9889), (5104, 9641), (5456, 9019), (6842, 7192)]