55403162750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{8819}}^1$

素因数の和:10782

約数の個数: 64

約数和(自身を含む): 111763229760

約数和(自身を除く): 56360067010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1933, 3250, 3866, 8819, 9665, 17638, 19330, 25129, 44095, 48325, 50258, 88190, 96650, 114647, 125645, 220475, 229294, 241625, 251290, 440950, 483250, 573235, 628225, 1102375, 1146470, 1256450, 2204750, 2866175, 3141125, 5732350, 6282250, 14330875, 17047127, 28661750, 34094254, 85235635, 170471270, 221612651, 426178175, 443225302, 852356350, 1108063255, 2130890875, 2216126510, 4261781750, 5540316275, 11080632550, 27701581375, 55403162750]

約数ペア:

[(1, 55403162750), (2, 27701581375), (5, 11080632550), (10, 5540316275), (13, 4261781750), (25, 2216126510), (26, 2130890875), (50, 1108063255), (65, 852356350), (125, 443225302), (130, 426178175), (250, 221612651), (325, 170471270), (650, 85235635), (1625, 34094254), (1933, 28661750), (3250, 17047127), (3866, 14330875), (8819, 6282250), (9665, 5732350), (17638, 3141125), (19330, 2866175), (25129, 2204750), (44095, 1256450), (48325, 1146470), (50258, 1102375), (88190, 628225), (96650, 573235), (114647, 483250), (125645, 440950), (220475, 251290), (229294, 241625)]