50975501720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{217361}}^1$

素因数の和:217437

約数の個数: 128

約数和(自身を含む): 138033564480

約数和(自身を除く): 87058062760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 130, 143, 164, 205, 220, 260, 286, 328, 410, 440, 451, 520, 533, 572, 715, 820, 902, 1066, 1144, 1430, 1640, 1804, 2132, 2255, 2665, 2860, 3608, 4264, 4510, 5330, 5720, 5863, 9020, 10660, 11726, 18040, 21320, 23452, 29315, 46904, 58630, 117260, 217361, 234520, 434722, 869444, 1086805, 1738888, 2173610, 2390971, 2825693, 4347220, 4781942, 5651386, 8694440, 8911801, 9563884, 11302772, 11954855, 14128465, 17823602, 19127768, 22605544, 23909710, 28256930, 31082623, 35647204, 44559005, 47819420, 56513860, 62165246, 71294408, 89118010, 95638840, 98029811, 113027720, 115853413, 124330492, 155413115, 178236020, 196059622, 231706826, 248660984, 310826230, 356472040, 392119244, 463413652, 490149055, 579267065, 621652460, 784238488, 926827304, 980298110, 1158534130, 1243304920, 1274387543, 1960596220, 2317068260, 2548775086, 3921192440, 4634136520, 5097550172, 6371937715, 10195100344, 12743875430, 25487750860, 50975501720]

約数ペア:

[(1, 50975501720), (2, 25487750860), (4, 12743875430), (5, 10195100344), (8, 6371937715), (10, 5097550172), (11, 4634136520), (13, 3921192440), (20, 2548775086), (22, 2317068260), (26, 1960596220), (40, 1274387543), (41, 1243304920), (44, 1158534130), (52, 980298110), (55, 926827304), (65, 784238488), (82, 621652460), (88, 579267065), (104, 490149055), (110, 463413652), (130, 392119244), (143, 356472040), (164, 310826230), (205, 248660984), (220, 231706826), (260, 196059622), (286, 178236020), (328, 155413115), (410, 124330492), (440, 115853413), (451, 113027720), (520, 98029811), (533, 95638840), (572, 89118010), (715, 71294408), (820, 62165246), (902, 56513860), (1066, 47819420), (1144, 44559005), (1430, 35647204), (1640, 31082623), (1804, 28256930), (2132, 23909710), (2255, 22605544), (2665, 19127768), (2860, 17823602), (3608, 14128465), (4264, 11954855), (4510, 11302772), (5330, 9563884), (5720, 8911801), (5863, 8694440), (9020, 5651386), (10660, 4781942), (11726, 4347220), (18040, 2825693), (21320, 2390971), (23452, 2173610), (29315, 1738888), (46904, 1086805), (58630, 869444), (117260, 434722), (217361, 234520)]