48383720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 93450520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 683, 770, 805, 920, 1012, 1265, 1288, 1366, 1540, 1610, 1771, 2024, 2530, 2732, 3080, 3220, 3415, 3542, 4781, 5060, 5464, 6440, 6830, 7084, 7513, 8855, 9562, 10120, 13660, 14168, 15026, 15709, 17710, 19124, 23905, 27320, 30052, 31418, 35420, 37565, 38248, 47810, 52591, 60104, 62836, 70840, 75130, 78545, 95620, 105182, 109963, 125672, 150260, 157090, 172799, 191240, 210364, 219926, 262955, 300520, 314180, 345598, 420728, 439852, 525910, 549815, 628360, 691196, 863995, 879704, 1051820, 1099630, 1209593, 1382392, 1727990, 2103640, 2199260, 2419186, 3455980, 4398520, 4838372, 6047965, 6911960, 9676744, 12095930, 24191860, 48383720]

約数ペア:

[(1, 48383720), (2, 24191860), (4, 12095930), (5, 9676744), (7, 6911960), (8, 6047965), (10, 4838372), (11, 4398520), (14, 3455980), (20, 2419186), (22, 2199260), (23, 2103640), (28, 1727990), (35, 1382392), (40, 1209593), (44, 1099630), (46, 1051820), (55, 879704), (56, 863995), (70, 691196), (77, 628360), (88, 549815), (92, 525910), (110, 439852), (115, 420728), (140, 345598), (154, 314180), (161, 300520), (184, 262955), (220, 219926), (230, 210364), (253, 191240), (280, 172799), (308, 157090), (322, 150260), (385, 125672), (440, 109963), (460, 105182), (506, 95620), (616, 78545), (644, 75130), (683, 70840), (770, 62836), (805, 60104), (920, 52591), (1012, 47810), (1265, 38248), (1288, 37565), (1366, 35420), (1540, 31418), (1610, 30052), (1771, 27320), (2024, 23905), (2530, 19124), (2732, 17710), (3080, 15709), (3220, 15026), (3415, 14168), (3542, 13660), (4781, 10120), (5060, 9562), (5464, 8855), (6440, 7513), (6830, 7084)]