53321488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 120706560

約数和(自身を除く): 67385072

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 337, 341, 464, 496, 638, 674, 682, 899, 1276, 1348, 1364, 1798, 2552, 2696, 2728, 3596, 3707, 5104, 5392, 5456, 7192, 7414, 9773, 9889, 10447, 14384, 14828, 19546, 19778, 20894, 29656, 39092, 39556, 41788, 59312, 78184, 79112, 83576, 107503, 114917, 156368, 158224, 167152, 215006, 229834, 302963, 430012, 459668, 605926, 860024, 919336, 1211852, 1720048, 1838672, 2423704, 3332593, 4847408, 6665186, 13330372, 26660744, 53321488]

約数ペア:

[(1, 53321488), (2, 26660744), (4, 13330372), (8, 6665186), (11, 4847408), (16, 3332593), (22, 2423704), (29, 1838672), (31, 1720048), (44, 1211852), (58, 919336), (62, 860024), (88, 605926), (116, 459668), (124, 430012), (176, 302963), (232, 229834), (248, 215006), (319, 167152), (337, 158224), (341, 156368), (464, 114917), (496, 107503), (638, 83576), (674, 79112), (682, 78184), (899, 59312), (1276, 41788), (1348, 39556), (1364, 39092), (1798, 29656), (2552, 20894), (2696, 19778), (2728, 19546), (3596, 14828), (3707, 14384), (5104, 10447), (5392, 9889), (5456, 9773), (7192, 7414)]