51772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 119216976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 83, 92, 113, 115, 120, 138, 166, 184, 226, 230, 240, 249, 276, 332, 339, 345, 368, 415, 452, 460, 498, 552, 565, 664, 678, 690, 830, 904, 920, 996, 1104, 1130, 1245, 1328, 1356, 1380, 1660, 1695, 1808, 1840, 1909, 1992, 2260, 2490, 2599, 2712, 2760, 3320, 3390, 3818, 3984, 4520, 4980, 5198, 5424, 5520, 5727, 6640, 6780, 7636, 7797, 9040, 9379, 9545, 9960, 10396, 11454, 12995, 13560, 15272, 15594, 18758, 19090, 19920, 20792, 22908, 25990, 27120, 28137, 28635, 30544, 31188, 37516, 38180, 38985, 41584, 45816, 46895, 51980, 56274, 57270, 62376, 75032, 76360, 77970, 91632, 93790, 103960, 112548, 114540, 124752, 140685, 150064, 152720, 155940, 187580, 207920, 215717, 225096, 229080, 281370, 311880, 375160, 431434, 450192, 458160, 562740, 623760, 647151, 750320, 862868, 1078585, 1125480, 1294302, 1725736, 2157170, 2250960, 2588604, 3235755, 3451472, 4314340, 5177208, 6471510, 8628680, 10354416, 12943020, 17257360, 25886040, 51772080]

約数ペア:

[(1, 51772080), (2, 25886040), (3, 17257360), (4, 12943020), (5, 10354416), (6, 8628680), (8, 6471510), (10, 5177208), (12, 4314340), (15, 3451472), (16, 3235755), (20, 2588604), (23, 2250960), (24, 2157170), (30, 1725736), (40, 1294302), (46, 1125480), (48, 1078585), (60, 862868), (69, 750320), (80, 647151), (83, 623760), (92, 562740), (113, 458160), (115, 450192), (120, 431434), (138, 375160), (166, 311880), (184, 281370), (226, 229080), (230, 225096), (240, 215717), (249, 207920), (276, 187580), (332, 155940), (339, 152720), (345, 150064), (368, 140685), (415, 124752), (452, 114540), (460, 112548), (498, 103960), (552, 93790), (565, 91632), (664, 77970), (678, 76360), (690, 75032), (830, 62376), (904, 57270), (920, 56274), (996, 51980), (1104, 46895), (1130, 45816), (1245, 41584), (1328, 38985), (1356, 38180), (1380, 37516), (1660, 31188), (1695, 30544), (1808, 28635), (1840, 28137), (1909, 27120), (1992, 25990), (2260, 22908), (2490, 20792), (2599, 19920), (2712, 19090), (2760, 18758), (3320, 15594), (3390, 15272), (3818, 13560), (3984, 12995), (4520, 11454), (4980, 10396), (5198, 9960), (5424, 9545), (5520, 9379), (5727, 9040), (6640, 7797), (6780, 7636)]