48548220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 159051984

約数和(自身を除く): 110503764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 337, 343, 420, 490, 588, 674, 686, 735, 980, 1011, 1029, 1348, 1372, 1470, 1685, 1715, 2022, 2058, 2359, 2401, 2940, 3370, 3430, 4044, 4116, 4718, 4802, 5055, 5145, 6740, 6860, 7077, 7203, 9436, 9604, 10110, 10290, 11795, 12005, 14154, 14406, 16513, 20220, 20580, 23590, 24010, 28308, 28812, 33026, 35385, 36015, 47180, 48020, 49539, 66052, 70770, 72030, 82565, 99078, 115591, 141540, 144060, 165130, 198156, 231182, 247695, 330260, 346773, 462364, 495390, 577955, 693546, 809137, 990780, 1155910, 1387092, 1618274, 1733865, 2311820, 2427411, 3236548, 3467730, 4045685, 4854822, 6935460, 8091370, 9709644, 12137055, 16182740, 24274110, 48548220]

約数ペア:

[(1, 48548220), (2, 24274110), (3, 16182740), (4, 12137055), (5, 9709644), (6, 8091370), (7, 6935460), (10, 4854822), (12, 4045685), (14, 3467730), (15, 3236548), (20, 2427411), (21, 2311820), (28, 1733865), (30, 1618274), (35, 1387092), (42, 1155910), (49, 990780), (60, 809137), (70, 693546), (84, 577955), (98, 495390), (105, 462364), (140, 346773), (147, 330260), (196, 247695), (210, 231182), (245, 198156), (294, 165130), (337, 144060), (343, 141540), (420, 115591), (490, 99078), (588, 82565), (674, 72030), (686, 70770), (735, 66052), (980, 49539), (1011, 48020), (1029, 47180), (1348, 36015), (1372, 35385), (1470, 33026), (1685, 28812), (1715, 28308), (2022, 24010), (2058, 23590), (2359, 20580), (2401, 20220), (2940, 16513), (3370, 14406), (3430, 14154), (4044, 12005), (4116, 11795), (4718, 10290), (4802, 10110), (5055, 9604), (5145, 9436), (6740, 7203), (6860, 7077)]