25329124550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1\times {\mathrm{8863}}^1$

素因数の和:9873

約数の個数: 48

約数和(自身を含む): 47941014912

約数和(自身を除く): 22611890362

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 937, 1525, 1874, 3050, 4685, 8863, 9370, 17726, 23425, 44315, 46850, 57157, 88630, 114314, 221575, 285785, 443150, 540643, 571570, 1081286, 1428925, 2703215, 2857850, 5406430, 8304631, 13516075, 16609262, 27032150, 41523155, 83046310, 207615775, 415231550, 506582491, 1013164982, 2532912455, 5065824910, 12664562275, 25329124550]

約数ペア:

[(1, 25329124550), (2, 12664562275), (5, 5065824910), (10, 2532912455), (25, 1013164982), (50, 506582491), (61, 415231550), (122, 207615775), (305, 83046310), (610, 41523155), (937, 27032150), (1525, 16609262), (1874, 13516075), (3050, 8304631), (4685, 5406430), (8863, 2857850), (9370, 2703215), (17726, 1428925), (23425, 1081286), (44315, 571570), (46850, 540643), (57157, 443150), (88630, 285785), (114314, 221575)]