48376720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 137491200

約数和(自身を除く): 89114480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 43, 49, 56, 70, 80, 82, 86, 98, 112, 140, 164, 172, 196, 205, 215, 245, 280, 287, 301, 328, 343, 344, 392, 410, 430, 490, 560, 574, 602, 656, 686, 688, 784, 820, 860, 980, 1148, 1204, 1372, 1435, 1505, 1640, 1715, 1720, 1763, 1960, 2009, 2107, 2296, 2408, 2744, 2870, 3010, 3280, 3430, 3440, 3526, 3920, 4018, 4214, 4592, 4816, 5488, 5740, 6020, 6860, 7052, 8036, 8428, 8815, 10045, 10535, 11480, 12040, 12341, 13720, 14063, 14104, 14749, 16072, 16856, 17630, 20090, 21070, 22960, 24080, 24682, 27440, 28126, 28208, 29498, 32144, 33712, 35260, 40180, 42140, 49364, 56252, 58996, 61705, 70315, 70520, 73745, 80360, 84280, 86387, 98728, 112504, 117992, 123410, 140630, 141040, 147490, 160720, 168560, 172774, 197456, 225008, 235984, 246820, 281260, 294980, 345548, 431935, 493640, 562520, 589960, 604709, 691096, 863870, 987280, 1125040, 1179920, 1209418, 1382192, 1727740, 2418836, 3023545, 3455480, 4837672, 6047090, 6910960, 9675344, 12094180, 24188360, 48376720]

約数ペア:

[(1, 48376720), (2, 24188360), (4, 12094180), (5, 9675344), (7, 6910960), (8, 6047090), (10, 4837672), (14, 3455480), (16, 3023545), (20, 2418836), (28, 1727740), (35, 1382192), (40, 1209418), (41, 1179920), (43, 1125040), (49, 987280), (56, 863870), (70, 691096), (80, 604709), (82, 589960), (86, 562520), (98, 493640), (112, 431935), (140, 345548), (164, 294980), (172, 281260), (196, 246820), (205, 235984), (215, 225008), (245, 197456), (280, 172774), (287, 168560), (301, 160720), (328, 147490), (343, 141040), (344, 140630), (392, 123410), (410, 117992), (430, 112504), (490, 98728), (560, 86387), (574, 84280), (602, 80360), (656, 73745), (686, 70520), (688, 70315), (784, 61705), (820, 58996), (860, 56252), (980, 49364), (1148, 42140), (1204, 40180), (1372, 35260), (1435, 33712), (1505, 32144), (1640, 29498), (1715, 28208), (1720, 28126), (1763, 27440), (1960, 24682), (2009, 24080), (2107, 22960), (2296, 21070), (2408, 20090), (2744, 17630), (2870, 16856), (3010, 16072), (3280, 14749), (3430, 14104), (3440, 14063), (3526, 13720), (3920, 12341), (4018, 12040), (4214, 11480), (4592, 10535), (4816, 10045), (5488, 8815), (5740, 8428), (6020, 8036), (6860, 7052)]