47939736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8128

約数の個数: 64

約数和(自身を含む): 135878400

約数和(自身を除く): 87938664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 8087, 16174, 24261, 32348, 48522, 64696, 97044, 105131, 153653, 194088, 210262, 307306, 315393, 420524, 460959, 614612, 630786, 841048, 921918, 1229224, 1261572, 1843836, 1997489, 2523144, 3687672, 3994978, 5992467, 7989956, 11984934, 15979912, 23969868, 47939736]

約数ペア:

[(1, 47939736), (2, 23969868), (3, 15979912), (4, 11984934), (6, 7989956), (8, 5992467), (12, 3994978), (13, 3687672), (19, 2523144), (24, 1997489), (26, 1843836), (38, 1261572), (39, 1229224), (52, 921918), (57, 841048), (76, 630786), (78, 614612), (104, 460959), (114, 420524), (152, 315393), (156, 307306), (228, 210262), (247, 194088), (312, 153653), (456, 105131), (494, 97044), (741, 64696), (988, 48522), (1482, 32348), (1976, 24261), (2964, 16174), (5928, 8087)]