50431700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 126991872

約数和(自身を除く): 76560172

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 127, 190, 209, 220, 254, 275, 361, 380, 418, 475, 508, 550, 635, 722, 836, 950, 1045, 1100, 1270, 1397, 1444, 1805, 1900, 2090, 2413, 2540, 2794, 3175, 3610, 3971, 4180, 4826, 5225, 5588, 6350, 6985, 7220, 7942, 9025, 9652, 10450, 12065, 12700, 13970, 15884, 18050, 19855, 20900, 24130, 26543, 27940, 34925, 36100, 39710, 45847, 48260, 53086, 60325, 69850, 79420, 91694, 99275, 106172, 120650, 132715, 139700, 183388, 198550, 229235, 241300, 265430, 397100, 458470, 504317, 530860, 663575, 916940, 1008634, 1146175, 1327150, 2017268, 2292350, 2521585, 2654300, 4584700, 5043170, 10086340, 12607925, 25215850, 50431700]

約数ペア:

[(1, 50431700), (2, 25215850), (4, 12607925), (5, 10086340), (10, 5043170), (11, 4584700), (19, 2654300), (20, 2521585), (22, 2292350), (25, 2017268), (38, 1327150), (44, 1146175), (50, 1008634), (55, 916940), (76, 663575), (95, 530860), (100, 504317), (110, 458470), (127, 397100), (190, 265430), (209, 241300), (220, 229235), (254, 198550), (275, 183388), (361, 139700), (380, 132715), (418, 120650), (475, 106172), (508, 99275), (550, 91694), (635, 79420), (722, 69850), (836, 60325), (950, 53086), (1045, 48260), (1100, 45847), (1270, 39710), (1397, 36100), (1444, 34925), (1805, 27940), (1900, 26543), (2090, 24130), (2413, 20900), (2540, 19855), (2794, 18050), (3175, 15884), (3610, 13970), (3971, 12700), (4180, 12065), (4826, 10450), (5225, 9652), (5588, 9025), (6350, 7942), (6985, 7220)]