48677440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 112

約数和(自身を含む): 136940544

約数和(自身を除く): 88263104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 701, 868, 992, 1085, 1120, 1240, 1402, 1736, 1984, 2170, 2240, 2480, 2804, 3472, 3505, 4340, 4907, 4960, 5608, 6944, 7010, 8680, 9814, 9920, 11216, 13888, 14020, 17360, 19628, 21731, 22432, 24535, 28040, 34720, 39256, 43462, 44864, 49070, 56080, 69440, 78512, 86924, 98140, 108655, 112160, 152117, 157024, 173848, 196280, 217310, 224320, 304234, 314048, 347696, 392560, 434620, 608468, 695392, 760585, 785120, 869240, 1216936, 1390784, 1521170, 1570240, 1738480, 2433872, 3042340, 3476960, 4867744, 6084680, 6953920, 9735488, 12169360, 24338720, 48677440]

約数ペア:

[(1, 48677440), (2, 24338720), (4, 12169360), (5, 9735488), (7, 6953920), (8, 6084680), (10, 4867744), (14, 3476960), (16, 3042340), (20, 2433872), (28, 1738480), (31, 1570240), (32, 1521170), (35, 1390784), (40, 1216936), (56, 869240), (62, 785120), (64, 760585), (70, 695392), (80, 608468), (112, 434620), (124, 392560), (140, 347696), (155, 314048), (160, 304234), (217, 224320), (224, 217310), (248, 196280), (280, 173848), (310, 157024), (320, 152117), (434, 112160), (448, 108655), (496, 98140), (560, 86924), (620, 78512), (701, 69440), (868, 56080), (992, 49070), (1085, 44864), (1120, 43462), (1240, 39256), (1402, 34720), (1736, 28040), (1984, 24535), (2170, 22432), (2240, 21731), (2480, 19628), (2804, 17360), (3472, 14020), (3505, 13888), (4340, 11216), (4907, 9920), (4960, 9814), (5608, 8680), (6944, 7010)]