52275475

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 77495040

約数和(自身を除く): 25219565

約数列:

[1, 5, 7, 25, 35, 59, 61, 83, 175, 295, 305, 413, 415, 427, 581, 1475, 1525, 2065, 2075, 2135, 2905, 3599, 4897, 5063, 10325, 10675, 14525, 17995, 24485, 25193, 25315, 34279, 35441, 89975, 122425, 125965, 126575, 171395, 177205, 298717, 629825, 856975, 886025, 1493585, 2091019, 7467925, 10455095, 52275475]

約数ペア:

[(1, 52275475), (5, 10455095), (7, 7467925), (25, 2091019), (35, 1493585), (59, 886025), (61, 856975), (83, 629825), (175, 298717), (295, 177205), (305, 171395), (413, 126575), (415, 125965), (427, 122425), (581, 89975), (1475, 35441), (1525, 34279), (2065, 25315), (2075, 25193), (2135, 24485), (2905, 17995), (3599, 14525), (4897, 10675), (5063, 10325)]