48318400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 134928864

約数和(自身を除く): 86610464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 101, 104, 115, 130, 160, 184, 200, 202, 208, 230, 260, 299, 320, 325, 368, 400, 404, 416, 460, 505, 520, 575, 598, 650, 736, 800, 808, 832, 920, 1010, 1040, 1150, 1196, 1300, 1313, 1472, 1495, 1600, 1616, 1840, 2020, 2080, 2300, 2323, 2392, 2525, 2600, 2626, 2990, 3232, 3680, 4040, 4160, 4600, 4646, 4784, 5050, 5200, 5252, 5980, 6464, 6565, 7360, 7475, 8080, 9200, 9292, 9568, 10100, 10400, 10504, 11615, 11960, 13130, 14950, 16160, 18400, 18584, 19136, 20200, 20800, 21008, 23230, 23920, 26260, 29900, 30199, 32320, 32825, 36800, 37168, 40400, 42016, 46460, 47840, 52520, 58075, 59800, 60398, 65650, 74336, 80800, 84032, 92920, 95680, 105040, 116150, 119600, 120796, 131300, 148672, 150995, 161600, 185840, 210080, 232300, 239200, 241592, 262600, 301990, 371680, 420160, 464600, 478400, 483184, 525200, 603980, 743360, 754975, 929200, 966368, 1050400, 1207960, 1509950, 1858400, 1932736, 2100800, 2415920, 3019900, 3716800, 4831840, 6039800, 9663680, 12079600, 24159200, 48318400]

約数ペア:

[(1, 48318400), (2, 24159200), (4, 12079600), (5, 9663680), (8, 6039800), (10, 4831840), (13, 3716800), (16, 3019900), (20, 2415920), (23, 2100800), (25, 1932736), (26, 1858400), (32, 1509950), (40, 1207960), (46, 1050400), (50, 966368), (52, 929200), (64, 754975), (65, 743360), (80, 603980), (92, 525200), (100, 483184), (101, 478400), (104, 464600), (115, 420160), (130, 371680), (160, 301990), (184, 262600), (200, 241592), (202, 239200), (208, 232300), (230, 210080), (260, 185840), (299, 161600), (320, 150995), (325, 148672), (368, 131300), (400, 120796), (404, 119600), (416, 116150), (460, 105040), (505, 95680), (520, 92920), (575, 84032), (598, 80800), (650, 74336), (736, 65650), (800, 60398), (808, 59800), (832, 58075), (920, 52520), (1010, 47840), (1040, 46460), (1150, 42016), (1196, 40400), (1300, 37168), (1313, 36800), (1472, 32825), (1495, 32320), (1600, 30199), (1616, 29900), (1840, 26260), (2020, 23920), (2080, 23230), (2300, 21008), (2323, 20800), (2392, 20200), (2525, 19136), (2600, 18584), (2626, 18400), (2990, 16160), (3232, 14950), (3680, 13130), (4040, 11960), (4160, 11615), (4600, 10504), (4646, 10400), (4784, 10100), (5050, 9568), (5200, 9292), (5252, 9200), (5980, 8080), (6464, 7475), (6565, 7360)]