47180078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 84779520

約数和(自身を除く): 37599442

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 331, 341, 418, 589, 662, 682, 1178, 2299, 3641, 3751, 4598, 6289, 6479, 7282, 7502, 10261, 12578, 12958, 20522, 40051, 69179, 71269, 80102, 112871, 138358, 142538, 194959, 225742, 389918, 760969, 1241581, 1521938, 2144549, 2483162, 4289098, 23590039, 47180078]

約数ペア:

[(1, 47180078), (2, 23590039), (11, 4289098), (19, 2483162), (22, 2144549), (31, 1521938), (38, 1241581), (62, 760969), (121, 389918), (209, 225742), (242, 194959), (331, 142538), (341, 138358), (418, 112871), (589, 80102), (662, 71269), (682, 69179), (1178, 40051), (2299, 20522), (3641, 12958), (3751, 12578), (4598, 10261), (6289, 7502), (6479, 7282)]