52518200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 148852080

約数和(自身を除く): 96333880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 233, 245, 280, 322, 350, 392, 460, 466, 490, 575, 644, 700, 805, 920, 932, 980, 1127, 1150, 1165, 1225, 1288, 1400, 1610, 1631, 1864, 1960, 2254, 2300, 2330, 2450, 3220, 3262, 4025, 4508, 4600, 4660, 4900, 5359, 5635, 5825, 6440, 6524, 8050, 8155, 9016, 9320, 9800, 10718, 11270, 11417, 11650, 13048, 16100, 16310, 21436, 22540, 22834, 23300, 26795, 28175, 32200, 32620, 37513, 40775, 42872, 45080, 45668, 46600, 53590, 56350, 57085, 65240, 75026, 81550, 91336, 107180, 112700, 114170, 133975, 150052, 163100, 187565, 214360, 225400, 228340, 262591, 267950, 285425, 300104, 326200, 375130, 456680, 525182, 535900, 570850, 750260, 937825, 1050364, 1071800, 1141700, 1312955, 1500520, 1875650, 2100728, 2283400, 2625910, 3751300, 5251820, 6564775, 7502600, 10503640, 13129550, 26259100, 52518200]

約数ペア:

[(1, 52518200), (2, 26259100), (4, 13129550), (5, 10503640), (7, 7502600), (8, 6564775), (10, 5251820), (14, 3751300), (20, 2625910), (23, 2283400), (25, 2100728), (28, 1875650), (35, 1500520), (40, 1312955), (46, 1141700), (49, 1071800), (50, 1050364), (56, 937825), (70, 750260), (92, 570850), (98, 535900), (100, 525182), (115, 456680), (140, 375130), (161, 326200), (175, 300104), (184, 285425), (196, 267950), (200, 262591), (230, 228340), (233, 225400), (245, 214360), (280, 187565), (322, 163100), (350, 150052), (392, 133975), (460, 114170), (466, 112700), (490, 107180), (575, 91336), (644, 81550), (700, 75026), (805, 65240), (920, 57085), (932, 56350), (980, 53590), (1127, 46600), (1150, 45668), (1165, 45080), (1225, 42872), (1288, 40775), (1400, 37513), (1610, 32620), (1631, 32200), (1864, 28175), (1960, 26795), (2254, 23300), (2300, 22834), (2330, 22540), (2450, 21436), (3220, 16310), (3262, 16100), (4025, 13048), (4508, 11650), (4600, 11417), (4660, 11270), (4900, 10718), (5359, 9800), (5635, 9320), (5825, 9016), (6440, 8155), (6524, 8050)]