49203720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 169776000

約数和(自身を除く): 120572280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1571, 1740, 2088, 2610, 3132, 3142, 3480, 3915, 4713, 5220, 6264, 6284, 7830, 7855, 9426, 10440, 12568, 14139, 15660, 15710, 18852, 23565, 28278, 31320, 31420, 37704, 42417, 45559, 47130, 56556, 62840, 70695, 84834, 91118, 94260, 113112, 136677, 141390, 169668, 182236, 188520, 212085, 227795, 273354, 282780, 339336, 364472, 410031, 424170, 455590, 546708, 565560, 683385, 820062, 848340, 911180, 1093416, 1230093, 1366770, 1640124, 1696680, 1822360, 2050155, 2460186, 2733540, 3280248, 4100310, 4920372, 5467080, 6150465, 8200620, 9840744, 12300930, 16401240, 24601860, 49203720]

約数ペア:

[(1, 49203720), (2, 24601860), (3, 16401240), (4, 12300930), (5, 9840744), (6, 8200620), (8, 6150465), (9, 5467080), (10, 4920372), (12, 4100310), (15, 3280248), (18, 2733540), (20, 2460186), (24, 2050155), (27, 1822360), (29, 1696680), (30, 1640124), (36, 1366770), (40, 1230093), (45, 1093416), (54, 911180), (58, 848340), (60, 820062), (72, 683385), (87, 565560), (90, 546708), (108, 455590), (116, 424170), (120, 410031), (135, 364472), (145, 339336), (174, 282780), (180, 273354), (216, 227795), (232, 212085), (261, 188520), (270, 182236), (290, 169668), (348, 141390), (360, 136677), (435, 113112), (522, 94260), (540, 91118), (580, 84834), (696, 70695), (783, 62840), (870, 56556), (1044, 47130), (1080, 45559), (1160, 42417), (1305, 37704), (1566, 31420), (1571, 31320), (1740, 28278), (2088, 23565), (2610, 18852), (3132, 15710), (3142, 15660), (3480, 14139), (3915, 12568), (4713, 10440), (5220, 9426), (6264, 7855), (6284, 7830)]