51029525920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1\times {\mathrm{5059}}^1$

素因数の和:7838

約数の個数: 96

約数和(自身を含む): 125869645440

約数和(自身を除く): 74840119520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2741, 3680, 5059, 5482, 10118, 10964, 13705, 20236, 21928, 25295, 27410, 40472, 43856, 50590, 54820, 63043, 80944, 87712, 101180, 109640, 116357, 126086, 161888, 202360, 219280, 232714, 252172, 315215, 404720, 438560, 465428, 504344, 581785, 630430, 809440, 930856, 1008688, 1163570, 1260860, 1861712, 2017376, 2327140, 2521720, 3723424, 4654280, 5043440, 9308560, 10086880, 13866719, 18617120, 27733438, 55466876, 69333595, 110933752, 138667190, 221867504, 277334380, 318934537, 443735008, 554668760, 637869074, 1109337520, 1275738148, 1594672685, 2218675040, 2551476296, 3189345370, 5102952592, 6378690740, 10205905184, 12757381480, 25514762960, 51029525920]

約数ペア:

[(1, 51029525920), (2, 25514762960), (4, 12757381480), (5, 10205905184), (8, 6378690740), (10, 5102952592), (16, 3189345370), (20, 2551476296), (23, 2218675040), (32, 1594672685), (40, 1275738148), (46, 1109337520), (80, 637869074), (92, 554668760), (115, 443735008), (160, 318934537), (184, 277334380), (230, 221867504), (368, 138667190), (460, 110933752), (736, 69333595), (920, 55466876), (1840, 27733438), (2741, 18617120), (3680, 13866719), (5059, 10086880), (5482, 9308560), (10118, 5043440), (10964, 4654280), (13705, 3723424), (20236, 2521720), (21928, 2327140), (25295, 2017376), (27410, 1861712), (40472, 1260860), (43856, 1163570), (50590, 1008688), (54820, 930856), (63043, 809440), (80944, 630430), (87712, 581785), (101180, 504344), (109640, 465428), (116357, 438560), (126086, 404720), (161888, 315215), (202360, 252172), (219280, 232714)]