52559880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 113328120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 199, 213, 248, 284, 310, 355, 372, 398, 426, 465, 568, 597, 620, 710, 744, 796, 852, 930, 995, 1065, 1194, 1240, 1420, 1592, 1704, 1860, 1990, 2130, 2201, 2388, 2840, 2985, 3720, 3980, 4260, 4402, 4776, 5970, 6169, 6603, 7960, 8520, 8804, 11005, 11940, 12338, 13206, 14129, 17608, 18507, 22010, 23880, 24676, 26412, 28258, 30845, 33015, 37014, 42387, 44020, 49352, 52824, 56516, 61690, 66030, 70645, 74028, 84774, 88040, 92535, 113032, 123380, 132060, 141290, 148056, 169548, 185070, 211935, 246760, 264120, 282580, 339096, 370140, 423870, 437999, 565160, 740280, 847740, 875998, 1313997, 1695480, 1751996, 2189995, 2627994, 3503992, 4379990, 5255988, 6569985, 8759980, 10511976, 13139970, 17519960, 26279940, 52559880]

約数ペア:

[(1, 52559880), (2, 26279940), (3, 17519960), (4, 13139970), (5, 10511976), (6, 8759980), (8, 6569985), (10, 5255988), (12, 4379990), (15, 3503992), (20, 2627994), (24, 2189995), (30, 1751996), (31, 1695480), (40, 1313997), (60, 875998), (62, 847740), (71, 740280), (93, 565160), (120, 437999), (124, 423870), (142, 370140), (155, 339096), (186, 282580), (199, 264120), (213, 246760), (248, 211935), (284, 185070), (310, 169548), (355, 148056), (372, 141290), (398, 132060), (426, 123380), (465, 113032), (568, 92535), (597, 88040), (620, 84774), (710, 74028), (744, 70645), (796, 66030), (852, 61690), (930, 56516), (995, 52824), (1065, 49352), (1194, 44020), (1240, 42387), (1420, 37014), (1592, 33015), (1704, 30845), (1860, 28258), (1990, 26412), (2130, 24676), (2201, 23880), (2388, 22010), (2840, 18507), (2985, 17608), (3720, 14129), (3980, 13206), (4260, 12338), (4402, 11940), (4776, 11005), (5970, 8804), (6169, 8520), (6603, 7960)]