51073120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 142442496

約数和(自身を除く): 91369376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1471, 1736, 2170, 2480, 2942, 3472, 4340, 4960, 5884, 6944, 7355, 8680, 10297, 11768, 14710, 17360, 20594, 23536, 29420, 34720, 41188, 45601, 47072, 51485, 58840, 82376, 91202, 102970, 117680, 164752, 182404, 205940, 228005, 235360, 319207, 329504, 364808, 411880, 456010, 638414, 729616, 823760, 912020, 1276828, 1459232, 1596035, 1647520, 1824040, 2553656, 3192070, 3648080, 5107312, 6384140, 7296160, 10214624, 12768280, 25536560, 51073120]

約数ペア:

[(1, 51073120), (2, 25536560), (4, 12768280), (5, 10214624), (7, 7296160), (8, 6384140), (10, 5107312), (14, 3648080), (16, 3192070), (20, 2553656), (28, 1824040), (31, 1647520), (32, 1596035), (35, 1459232), (40, 1276828), (56, 912020), (62, 823760), (70, 729616), (80, 638414), (112, 456010), (124, 411880), (140, 364808), (155, 329504), (160, 319207), (217, 235360), (224, 228005), (248, 205940), (280, 182404), (310, 164752), (434, 117680), (496, 102970), (560, 91202), (620, 82376), (868, 58840), (992, 51485), (1085, 47072), (1120, 45601), (1240, 41188), (1471, 34720), (1736, 29420), (2170, 23536), (2480, 20594), (2942, 17360), (3472, 14710), (4340, 11768), (4960, 10297), (5884, 8680), (6944, 7355)]