48929650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 66777230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 179, 275, 350, 355, 358, 385, 497, 550, 710, 770, 781, 895, 994, 1253, 1562, 1775, 1790, 1925, 1969, 2485, 2506, 3550, 3850, 3905, 3938, 4475, 4970, 5467, 6265, 7810, 8950, 9845, 10934, 12425, 12530, 12709, 13783, 19525, 19690, 24850, 25418, 27335, 27566, 31325, 39050, 49225, 54670, 62650, 63545, 68915, 88963, 98450, 127090, 136675, 137830, 139799, 177926, 273350, 279598, 317725, 344575, 444815, 635450, 689150, 698995, 889630, 978593, 1397990, 1957186, 2224075, 3494975, 4448150, 4892965, 6989950, 9785930, 24464825, 48929650]

約数ペア:

[(1, 48929650), (2, 24464825), (5, 9785930), (7, 6989950), (10, 4892965), (11, 4448150), (14, 3494975), (22, 2224075), (25, 1957186), (35, 1397990), (50, 978593), (55, 889630), (70, 698995), (71, 689150), (77, 635450), (110, 444815), (142, 344575), (154, 317725), (175, 279598), (179, 273350), (275, 177926), (350, 139799), (355, 137830), (358, 136675), (385, 127090), (497, 98450), (550, 88963), (710, 68915), (770, 63545), (781, 62650), (895, 54670), (994, 49225), (1253, 39050), (1562, 31325), (1775, 27566), (1790, 27335), (1925, 25418), (1969, 24850), (2485, 19690), (2506, 19525), (3550, 13783), (3850, 12709), (3905, 12530), (3938, 12425), (4475, 10934), (4970, 9845), (5467, 8950), (6265, 7810)]