49832720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 142705152

約数和(自身を除く): 92872432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 53, 56, 70, 73, 80, 92, 106, 112, 115, 140, 146, 161, 184, 212, 230, 265, 280, 292, 322, 365, 368, 371, 424, 460, 511, 530, 560, 584, 644, 730, 742, 805, 848, 920, 1022, 1060, 1168, 1219, 1288, 1460, 1484, 1610, 1679, 1840, 1855, 2044, 2120, 2438, 2555, 2576, 2920, 2968, 3220, 3358, 3710, 3869, 4088, 4240, 4876, 5110, 5840, 5936, 6095, 6440, 6716, 7420, 7738, 8176, 8395, 8533, 9752, 10220, 11753, 12190, 12880, 13432, 14840, 15476, 16790, 17066, 19345, 19504, 20440, 23506, 24380, 26864, 27083, 29680, 30952, 33580, 34132, 38690, 40880, 42665, 47012, 48760, 54166, 58765, 61904, 67160, 68264, 77380, 85330, 88987, 94024, 97520, 108332, 117530, 134320, 135415, 136528, 154760, 170660, 177974, 188048, 216664, 235060, 270830, 309520, 341320, 355948, 433328, 444935, 470120, 541660, 622909, 682640, 711896, 889870, 940240, 1083320, 1245818, 1423792, 1779740, 2166640, 2491636, 3114545, 3559480, 4983272, 6229090, 7118960, 9966544, 12458180, 24916360, 49832720]

約数ペア:

[(1, 49832720), (2, 24916360), (4, 12458180), (5, 9966544), (7, 7118960), (8, 6229090), (10, 4983272), (14, 3559480), (16, 3114545), (20, 2491636), (23, 2166640), (28, 1779740), (35, 1423792), (40, 1245818), (46, 1083320), (53, 940240), (56, 889870), (70, 711896), (73, 682640), (80, 622909), (92, 541660), (106, 470120), (112, 444935), (115, 433328), (140, 355948), (146, 341320), (161, 309520), (184, 270830), (212, 235060), (230, 216664), (265, 188048), (280, 177974), (292, 170660), (322, 154760), (365, 136528), (368, 135415), (371, 134320), (424, 117530), (460, 108332), (511, 97520), (530, 94024), (560, 88987), (584, 85330), (644, 77380), (730, 68264), (742, 67160), (805, 61904), (848, 58765), (920, 54166), (1022, 48760), (1060, 47012), (1168, 42665), (1219, 40880), (1288, 38690), (1460, 34132), (1484, 33580), (1610, 30952), (1679, 29680), (1840, 27083), (1855, 26864), (2044, 24380), (2120, 23506), (2438, 20440), (2555, 19504), (2576, 19345), (2920, 17066), (2968, 16790), (3220, 15476), (3358, 14840), (3710, 13432), (3869, 12880), (4088, 12190), (4240, 11753), (4876, 10220), (5110, 9752), (5840, 8533), (5936, 8395), (6095, 8176), (6440, 7738), (6716, 7420)]