51802272

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 155675520

約数和(自身を除く): 103873248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 47, 48, 72, 86, 89, 94, 96, 129, 141, 144, 172, 178, 188, 258, 267, 282, 288, 344, 356, 376, 387, 423, 516, 534, 564, 688, 712, 752, 774, 801, 846, 1032, 1068, 1128, 1376, 1424, 1504, 1548, 1602, 1692, 2021, 2064, 2136, 2256, 2848, 3096, 3204, 3384, 3827, 4042, 4128, 4183, 4272, 4512, 6063, 6192, 6408, 6768, 7654, 8084, 8366, 8544, 11481, 12126, 12384, 12549, 12816, 13536, 15308, 16168, 16732, 18189, 22962, 24252, 25098, 25632, 30616, 32336, 33464, 34443, 36378, 37647, 45924, 48504, 50196, 61232, 64672, 66928, 68886, 72756, 75294, 91848, 97008, 100392, 122464, 133856, 137772, 145512, 150588, 179869, 183696, 194016, 200784, 275544, 291024, 301176, 359738, 367392, 401568, 539607, 551088, 582048, 602352, 719476, 1079214, 1102176, 1204704, 1438952, 1618821, 2158428, 2877904, 3237642, 4316856, 5755808, 6475284, 8633712, 12950568, 17267424, 25901136, 51802272]

約数ペア:

[(1, 51802272), (2, 25901136), (3, 17267424), (4, 12950568), (6, 8633712), (8, 6475284), (9, 5755808), (12, 4316856), (16, 3237642), (18, 2877904), (24, 2158428), (32, 1618821), (36, 1438952), (43, 1204704), (47, 1102176), (48, 1079214), (72, 719476), (86, 602352), (89, 582048), (94, 551088), (96, 539607), (129, 401568), (141, 367392), (144, 359738), (172, 301176), (178, 291024), (188, 275544), (258, 200784), (267, 194016), (282, 183696), (288, 179869), (344, 150588), (356, 145512), (376, 137772), (387, 133856), (423, 122464), (516, 100392), (534, 97008), (564, 91848), (688, 75294), (712, 72756), (752, 68886), (774, 66928), (801, 64672), (846, 61232), (1032, 50196), (1068, 48504), (1128, 45924), (1376, 37647), (1424, 36378), (1504, 34443), (1548, 33464), (1602, 32336), (1692, 30616), (2021, 25632), (2064, 25098), (2136, 24252), (2256, 22962), (2848, 18189), (3096, 16732), (3204, 16168), (3384, 15308), (3827, 13536), (4042, 12816), (4128, 12549), (4183, 12384), (4272, 12126), (4512, 11481), (6063, 8544), (6192, 8366), (6408, 8084), (6768, 7654)]