53490250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 111601152

約数和(自身を除く): 58110902

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 367, 530, 550, 583, 734, 1166, 1325, 1375, 1835, 2650, 2750, 2915, 3670, 4037, 5830, 6625, 8074, 9175, 13250, 14575, 18350, 19451, 20185, 29150, 38902, 40370, 45875, 72875, 91750, 97255, 100925, 145750, 194510, 201850, 213961, 427922, 486275, 504625, 972550, 1009250, 1069805, 2139610, 2431375, 4862750, 5349025, 10698050, 26745125, 53490250]

約数ペア:

[(1, 53490250), (2, 26745125), (5, 10698050), (10, 5349025), (11, 4862750), (22, 2431375), (25, 2139610), (50, 1069805), (53, 1009250), (55, 972550), (106, 504625), (110, 486275), (125, 427922), (250, 213961), (265, 201850), (275, 194510), (367, 145750), (530, 100925), (550, 97255), (583, 91750), (734, 72875), (1166, 45875), (1325, 40370), (1375, 38902), (1835, 29150), (2650, 20185), (2750, 19451), (2915, 18350), (3670, 14575), (4037, 13250), (5830, 9175), (6625, 8074)]