48220900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 108

約数和(自身を含む): 131259828

約数和(自身を除く): 83038928

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 757, 910, 980, 1225, 1274, 1300, 1514, 1820, 2275, 2450, 2548, 3028, 3185, 3785, 4550, 4900, 5299, 6370, 7570, 9100, 9841, 10598, 12740, 15140, 15925, 18925, 19682, 21196, 26495, 31850, 37093, 37850, 39364, 49205, 52990, 63700, 68887, 74186, 75700, 98410, 105980, 132475, 137774, 148372, 185465, 196820, 246025, 264950, 275548, 344435, 370930, 482209, 492050, 529900, 688870, 741860, 927325, 964418, 984100, 1377740, 1722175, 1854650, 1928836, 2411045, 3444350, 3709300, 4822090, 6888700, 9644180, 12055225, 24110450, 48220900]

約数ペア:

[(1, 48220900), (2, 24110450), (4, 12055225), (5, 9644180), (7, 6888700), (10, 4822090), (13, 3709300), (14, 3444350), (20, 2411045), (25, 1928836), (26, 1854650), (28, 1722175), (35, 1377740), (49, 984100), (50, 964418), (52, 927325), (65, 741860), (70, 688870), (91, 529900), (98, 492050), (100, 482209), (130, 370930), (140, 344435), (175, 275548), (182, 264950), (196, 246025), (245, 196820), (260, 185465), (325, 148372), (350, 137774), (364, 132475), (455, 105980), (490, 98410), (637, 75700), (650, 74186), (700, 68887), (757, 63700), (910, 52990), (980, 49205), (1225, 39364), (1274, 37850), (1300, 37093), (1514, 31850), (1820, 26495), (2275, 21196), (2450, 19682), (2548, 18925), (3028, 15925), (3185, 15140), (3785, 12740), (4550, 10598), (4900, 9841), (5299, 9100), (6370, 7570)]