47393296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 102850560

約数和(自身を除く): 55457264

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 47, 62, 76, 94, 107, 124, 152, 188, 214, 248, 304, 376, 428, 496, 589, 752, 856, 893, 1178, 1457, 1712, 1786, 2033, 2356, 2914, 3317, 3572, 4066, 4712, 5029, 5828, 6634, 7144, 8132, 9424, 10058, 11656, 13268, 14288, 16264, 20116, 23312, 26536, 27683, 32528, 40232, 53072, 55366, 63023, 80464, 95551, 110732, 126046, 155899, 191102, 221464, 252092, 311798, 382204, 442928, 504184, 623596, 764408, 1008368, 1247192, 1528816, 2494384, 2962081, 5924162, 11848324, 23696648, 47393296]

約数ペア:

[(1, 47393296), (2, 23696648), (4, 11848324), (8, 5924162), (16, 2962081), (19, 2494384), (31, 1528816), (38, 1247192), (47, 1008368), (62, 764408), (76, 623596), (94, 504184), (107, 442928), (124, 382204), (152, 311798), (188, 252092), (214, 221464), (248, 191102), (304, 155899), (376, 126046), (428, 110732), (496, 95551), (589, 80464), (752, 63023), (856, 55366), (893, 53072), (1178, 40232), (1457, 32528), (1712, 27683), (1786, 26536), (2033, 23312), (2356, 20116), (2914, 16264), (3317, 14288), (3572, 13268), (4066, 11656), (4712, 10058), (5029, 9424), (5828, 8132), (6634, 7144)]