54433120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 153579888

約数和(自身を除く): 99146768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 131, 140, 160, 196, 212, 224, 245, 262, 265, 280, 371, 392, 424, 490, 524, 530, 560, 655, 742, 784, 848, 917, 980, 1048, 1060, 1120, 1310, 1484, 1568, 1696, 1834, 1855, 1960, 2096, 2120, 2597, 2620, 2968, 3668, 3710, 3920, 4192, 4240, 4585, 5194, 5240, 5936, 6419, 6943, 7336, 7420, 7840, 8480, 9170, 10388, 10480, 11872, 12838, 12985, 13886, 14672, 14840, 18340, 20776, 20960, 25676, 25970, 27772, 29344, 29680, 32095, 34715, 36680, 41552, 48601, 51352, 51940, 55544, 59360, 64190, 69430, 73360, 83104, 97202, 102704, 103880, 111088, 128380, 138860, 146720, 194404, 205408, 207760, 222176, 243005, 256760, 277720, 340207, 388808, 415520, 486010, 513520, 555440, 680414, 777616, 972020, 1027040, 1110880, 1360828, 1555232, 1701035, 1944040, 2721656, 3402070, 3888080, 5443312, 6804140, 7776160, 10886624, 13608280, 27216560, 54433120]

約数ペア:

[(1, 54433120), (2, 27216560), (4, 13608280), (5, 10886624), (7, 7776160), (8, 6804140), (10, 5443312), (14, 3888080), (16, 3402070), (20, 2721656), (28, 1944040), (32, 1701035), (35, 1555232), (40, 1360828), (49, 1110880), (53, 1027040), (56, 972020), (70, 777616), (80, 680414), (98, 555440), (106, 513520), (112, 486010), (131, 415520), (140, 388808), (160, 340207), (196, 277720), (212, 256760), (224, 243005), (245, 222176), (262, 207760), (265, 205408), (280, 194404), (371, 146720), (392, 138860), (424, 128380), (490, 111088), (524, 103880), (530, 102704), (560, 97202), (655, 83104), (742, 73360), (784, 69430), (848, 64190), (917, 59360), (980, 55544), (1048, 51940), (1060, 51352), (1120, 48601), (1310, 41552), (1484, 36680), (1568, 34715), (1696, 32095), (1834, 29680), (1855, 29344), (1960, 27772), (2096, 25970), (2120, 25676), (2597, 20960), (2620, 20776), (2968, 18340), (3668, 14840), (3710, 14672), (3920, 13886), (4192, 12985), (4240, 12838), (4585, 11872), (5194, 10480), (5240, 10388), (5936, 9170), (6419, 8480), (6943, 7840), (7336, 7420)]