47877856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 103003488

約数和(自身を除く): 55125632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1621, 1846, 2272, 3242, 3692, 6484, 7384, 12968, 14768, 21073, 25936, 29536, 42146, 51872, 84292, 115091, 168584, 230182, 337168, 460364, 674336, 920728, 1496183, 1841456, 2992366, 3682912, 5984732, 11969464, 23938928, 47877856]

約数ペア:

[(1, 47877856), (2, 23938928), (4, 11969464), (8, 5984732), (13, 3682912), (16, 2992366), (26, 1841456), (32, 1496183), (52, 920728), (71, 674336), (104, 460364), (142, 337168), (208, 230182), (284, 168584), (416, 115091), (568, 84292), (923, 51872), (1136, 42146), (1621, 29536), (1846, 25936), (2272, 21073), (3242, 14768), (3692, 12968), (6484, 7384)]