55510504

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 123638400

約数和(自身を除く): 68127896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 59, 106, 118, 212, 236, 317, 371, 413, 424, 472, 634, 742, 826, 1268, 1484, 1652, 2219, 2536, 2968, 3127, 3304, 4438, 6254, 8876, 12508, 16801, 17752, 18703, 21889, 25016, 33602, 37406, 43778, 67204, 74812, 87556, 117607, 130921, 134408, 149624, 175112, 235214, 261842, 470428, 523684, 940856, 991259, 1047368, 1982518, 3965036, 6938813, 7930072, 13877626, 27755252, 55510504]

約数ペア:

[(1, 55510504), (2, 27755252), (4, 13877626), (7, 7930072), (8, 6938813), (14, 3965036), (28, 1982518), (53, 1047368), (56, 991259), (59, 940856), (106, 523684), (118, 470428), (212, 261842), (236, 235214), (317, 175112), (371, 149624), (413, 134408), (424, 130921), (472, 117607), (634, 87556), (742, 74812), (826, 67204), (1268, 43778), (1484, 37406), (1652, 33602), (2219, 25016), (2536, 21889), (2968, 18703), (3127, 17752), (3304, 16801), (4438, 12508), (6254, 8876)]