51782040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 170417520

約数和(自身を除く): 118635480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1733, 1992, 2490, 2988, 3320, 3466, 3735, 4980, 5199, 5976, 6932, 7470, 8665, 9960, 10398, 13864, 14940, 15597, 17330, 20796, 25995, 29880, 31194, 34660, 41592, 51990, 62388, 69320, 77985, 103980, 124776, 143839, 155970, 207960, 287678, 311940, 431517, 575356, 623880, 719195, 863034, 1150712, 1294551, 1438390, 1726068, 2157585, 2589102, 2876780, 3452136, 4315170, 5178204, 5753560, 6472755, 8630340, 10356408, 12945510, 17260680, 25891020, 51782040]

約数ペア:

[(1, 51782040), (2, 25891020), (3, 17260680), (4, 12945510), (5, 10356408), (6, 8630340), (8, 6472755), (9, 5753560), (10, 5178204), (12, 4315170), (15, 3452136), (18, 2876780), (20, 2589102), (24, 2157585), (30, 1726068), (36, 1438390), (40, 1294551), (45, 1150712), (60, 863034), (72, 719195), (83, 623880), (90, 575356), (120, 431517), (166, 311940), (180, 287678), (249, 207960), (332, 155970), (360, 143839), (415, 124776), (498, 103980), (664, 77985), (747, 69320), (830, 62388), (996, 51990), (1245, 41592), (1494, 34660), (1660, 31194), (1733, 29880), (1992, 25995), (2490, 20796), (2988, 17330), (3320, 15597), (3466, 14940), (3735, 13864), (4980, 10398), (5199, 9960), (5976, 8665), (6932, 7470)]