51736560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3042

約数の個数: 80

約数和(自身を含む): 162635424

約数和(自身を除く): 110898864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 2953, 3504, 4380, 5840, 5906, 8760, 8859, 11812, 14765, 17520, 17718, 23624, 29530, 35436, 44295, 47248, 59060, 70872, 88590, 118120, 141744, 177180, 215569, 236240, 354360, 431138, 646707, 708720, 862276, 1077845, 1293414, 1724552, 2155690, 2586828, 3233535, 3449104, 4311380, 5173656, 6467070, 8622760, 10347312, 12934140, 17245520, 25868280, 51736560]

約数ペア:

[(1, 51736560), (2, 25868280), (3, 17245520), (4, 12934140), (5, 10347312), (6, 8622760), (8, 6467070), (10, 5173656), (12, 4311380), (15, 3449104), (16, 3233535), (20, 2586828), (24, 2155690), (30, 1724552), (40, 1293414), (48, 1077845), (60, 862276), (73, 708720), (80, 646707), (120, 431138), (146, 354360), (219, 236240), (240, 215569), (292, 177180), (365, 141744), (438, 118120), (584, 88590), (730, 70872), (876, 59060), (1095, 47248), (1168, 44295), (1460, 35436), (1752, 29530), (2190, 23624), (2920, 17718), (2953, 17520), (3504, 14765), (4380, 11812), (5840, 8859), (5906, 8760)]