49174720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 112

約数和(自身を含む): 138623040

約数和(自身を除く): 89448320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 757, 812, 928, 1015, 1120, 1160, 1514, 1624, 1856, 2030, 2240, 2320, 3028, 3248, 3785, 4060, 4640, 5299, 6056, 6496, 7570, 8120, 9280, 10598, 12112, 12992, 15140, 16240, 21196, 21953, 24224, 26495, 30280, 32480, 42392, 43906, 48448, 52990, 60560, 64960, 84784, 87812, 105980, 109765, 121120, 153671, 169568, 175624, 211960, 219530, 242240, 307342, 339136, 351248, 423920, 439060, 614684, 702496, 768355, 847840, 878120, 1229368, 1404992, 1536710, 1695680, 1756240, 2458736, 3073420, 3512480, 4917472, 6146840, 7024960, 9834944, 12293680, 24587360, 49174720]

約数ペア:

[(1, 49174720), (2, 24587360), (4, 12293680), (5, 9834944), (7, 7024960), (8, 6146840), (10, 4917472), (14, 3512480), (16, 3073420), (20, 2458736), (28, 1756240), (29, 1695680), (32, 1536710), (35, 1404992), (40, 1229368), (56, 878120), (58, 847840), (64, 768355), (70, 702496), (80, 614684), (112, 439060), (116, 423920), (140, 351248), (145, 339136), (160, 307342), (203, 242240), (224, 219530), (232, 211960), (280, 175624), (290, 169568), (320, 153671), (406, 121120), (448, 109765), (464, 105980), (560, 87812), (580, 84784), (757, 64960), (812, 60560), (928, 52990), (1015, 48448), (1120, 43906), (1160, 42392), (1514, 32480), (1624, 30280), (1856, 26495), (2030, 24224), (2240, 21953), (2320, 21196), (3028, 16240), (3248, 15140), (3785, 12992), (4060, 12112), (4640, 10598), (5299, 9280), (6056, 8120), (6496, 7570)]