49130040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 155934720

約数和(自身を除く): 106804680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 281, 282, 310, 372, 376, 465, 470, 562, 564, 620, 705, 744, 843, 930, 940, 1124, 1128, 1240, 1405, 1410, 1457, 1686, 1860, 1880, 2248, 2810, 2820, 2914, 3372, 3720, 4215, 4371, 5620, 5640, 5828, 6744, 7285, 8430, 8711, 8742, 11240, 11656, 13207, 14570, 16860, 17422, 17484, 21855, 26133, 26414, 29140, 33720, 34844, 34968, 39621, 43555, 43710, 52266, 52828, 58280, 66035, 69688, 79242, 87110, 87420, 104532, 105656, 130665, 132070, 158484, 174220, 174840, 198105, 209064, 261330, 264140, 316968, 348440, 396210, 409417, 522660, 528280, 792420, 818834, 1045320, 1228251, 1584840, 1637668, 2047085, 2456502, 3275336, 4094170, 4913004, 6141255, 8188340, 9826008, 12282510, 16376680, 24565020, 49130040]

約数ペア:

[(1, 49130040), (2, 24565020), (3, 16376680), (4, 12282510), (5, 9826008), (6, 8188340), (8, 6141255), (10, 4913004), (12, 4094170), (15, 3275336), (20, 2456502), (24, 2047085), (30, 1637668), (31, 1584840), (40, 1228251), (47, 1045320), (60, 818834), (62, 792420), (93, 528280), (94, 522660), (120, 409417), (124, 396210), (141, 348440), (155, 316968), (186, 264140), (188, 261330), (235, 209064), (248, 198105), (281, 174840), (282, 174220), (310, 158484), (372, 132070), (376, 130665), (465, 105656), (470, 104532), (562, 87420), (564, 87110), (620, 79242), (705, 69688), (744, 66035), (843, 58280), (930, 52828), (940, 52266), (1124, 43710), (1128, 43555), (1240, 39621), (1405, 34968), (1410, 34844), (1457, 33720), (1686, 29140), (1860, 26414), (1880, 26133), (2248, 21855), (2810, 17484), (2820, 17422), (2914, 16860), (3372, 14570), (3720, 13207), (4215, 11656), (4371, 11240), (5620, 8742), (5640, 8711), (5828, 8430), (6744, 7285)]