49584080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 145824000

約数和(自身を除く): 96239920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 139, 140, 182, 196, 208, 245, 260, 278, 280, 343, 364, 392, 455, 490, 520, 556, 560, 637, 686, 695, 728, 784, 910, 973, 980, 1040, 1112, 1274, 1372, 1390, 1456, 1715, 1807, 1820, 1946, 1960, 2224, 2548, 2744, 2780, 3185, 3430, 3614, 3640, 3892, 3920, 4459, 4865, 5096, 5488, 5560, 6370, 6811, 6860, 7228, 7280, 7784, 8918, 9035, 9730, 10192, 11120, 12649, 12740, 13622, 13720, 14456, 15568, 17836, 18070, 19460, 22295, 25298, 25480, 27244, 27440, 28912, 34055, 35672, 36140, 38920, 44590, 47677, 50596, 50960, 54488, 63245, 68110, 71344, 72280, 77840, 88543, 89180, 95354, 101192, 108976, 126490, 136220, 144560, 177086, 178360, 190708, 202384, 238385, 252980, 272440, 354172, 356720, 381416, 442715, 476770, 505960, 544880, 619801, 708344, 762832, 885430, 953540, 1011920, 1239602, 1416688, 1770860, 1907080, 2479204, 3099005, 3541720, 3814160, 4958408, 6198010, 7083440, 9916816, 12396020, 24792040, 49584080]

約数ペア:

[(1, 49584080), (2, 24792040), (4, 12396020), (5, 9916816), (7, 7083440), (8, 6198010), (10, 4958408), (13, 3814160), (14, 3541720), (16, 3099005), (20, 2479204), (26, 1907080), (28, 1770860), (35, 1416688), (40, 1239602), (49, 1011920), (52, 953540), (56, 885430), (65, 762832), (70, 708344), (80, 619801), (91, 544880), (98, 505960), (104, 476770), (112, 442715), (130, 381416), (139, 356720), (140, 354172), (182, 272440), (196, 252980), (208, 238385), (245, 202384), (260, 190708), (278, 178360), (280, 177086), (343, 144560), (364, 136220), (392, 126490), (455, 108976), (490, 101192), (520, 95354), (556, 89180), (560, 88543), (637, 77840), (686, 72280), (695, 71344), (728, 68110), (784, 63245), (910, 54488), (973, 50960), (980, 50596), (1040, 47677), (1112, 44590), (1274, 38920), (1372, 36140), (1390, 35672), (1456, 34055), (1715, 28912), (1807, 27440), (1820, 27244), (1946, 25480), (1960, 25298), (2224, 22295), (2548, 19460), (2744, 18070), (2780, 17836), (3185, 15568), (3430, 14456), (3614, 13720), (3640, 13622), (3892, 12740), (3920, 12649), (4459, 11120), (4865, 10192), (5096, 9730), (5488, 9035), (5560, 8918), (6370, 7784), (6811, 7280), (6860, 7228)]