53171460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 163275840

約数和(自身を除く): 110104380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3559, 3735, 4980, 7118, 7470, 10677, 14236, 14940, 17795, 21354, 32031, 35590, 42708, 53385, 64062, 71180, 106770, 128124, 160155, 213540, 295397, 320310, 590794, 640620, 886191, 1181588, 1476985, 1772382, 2658573, 2953970, 3544764, 4430955, 5317146, 5907940, 8861910, 10634292, 13292865, 17723820, 26585730, 53171460]

約数ペア:

[(1, 53171460), (2, 26585730), (3, 17723820), (4, 13292865), (5, 10634292), (6, 8861910), (9, 5907940), (10, 5317146), (12, 4430955), (15, 3544764), (18, 2953970), (20, 2658573), (30, 1772382), (36, 1476985), (45, 1181588), (60, 886191), (83, 640620), (90, 590794), (166, 320310), (180, 295397), (249, 213540), (332, 160155), (415, 128124), (498, 106770), (747, 71180), (830, 64062), (996, 53385), (1245, 42708), (1494, 35590), (1660, 32031), (2490, 21354), (2988, 17795), (3559, 14940), (3735, 14236), (4980, 10677), (7118, 7470)]