47572924

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 103305888

約数和(自身を除く): 55732964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 173, 196, 244, 322, 346, 427, 644, 692, 854, 1127, 1211, 1403, 1708, 2254, 2422, 2806, 2989, 3979, 4508, 4844, 5612, 5978, 7958, 8477, 9821, 10553, 11956, 15916, 16954, 19642, 21106, 27853, 33908, 39284, 42212, 55706, 68747, 73871, 111412, 137494, 147742, 194971, 242719, 274988, 295484, 389942, 485438, 517097, 779884, 970876, 1034194, 1699033, 2068388, 3398066, 6796132, 11893231, 23786462, 47572924]

約数ペア:

[(1, 47572924), (2, 23786462), (4, 11893231), (7, 6796132), (14, 3398066), (23, 2068388), (28, 1699033), (46, 1034194), (49, 970876), (61, 779884), (92, 517097), (98, 485438), (122, 389942), (161, 295484), (173, 274988), (196, 242719), (244, 194971), (322, 147742), (346, 137494), (427, 111412), (644, 73871), (692, 68747), (854, 55706), (1127, 42212), (1211, 39284), (1403, 33908), (1708, 27853), (2254, 21106), (2422, 19642), (2806, 16954), (2989, 15916), (3979, 11956), (4508, 10553), (4844, 9821), (5612, 8477), (5978, 7958)]