47903680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 80843840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 439, 440, 496, 620, 682, 704, 878, 880, 992, 1240, 1364, 1705, 1756, 1760, 1984, 2195, 2480, 2728, 3410, 3512, 3520, 4390, 4829, 4960, 5456, 6820, 7024, 8780, 9658, 9920, 10912, 13609, 13640, 14048, 17560, 19316, 21824, 24145, 27218, 27280, 28096, 35120, 38632, 48290, 54436, 54560, 68045, 70240, 77264, 96580, 108872, 109120, 136090, 140480, 149699, 154528, 193160, 217744, 272180, 299398, 309056, 386320, 435488, 544360, 598796, 748495, 772640, 870976, 1088720, 1197592, 1496990, 1545280, 2177440, 2395184, 2993980, 4354880, 4790368, 5987960, 9580736, 11975920, 23951840, 47903680]

約数ペア:

[(1, 47903680), (2, 23951840), (4, 11975920), (5, 9580736), (8, 5987960), (10, 4790368), (11, 4354880), (16, 2993980), (20, 2395184), (22, 2177440), (31, 1545280), (32, 1496990), (40, 1197592), (44, 1088720), (55, 870976), (62, 772640), (64, 748495), (80, 598796), (88, 544360), (110, 435488), (124, 386320), (155, 309056), (160, 299398), (176, 272180), (220, 217744), (248, 193160), (310, 154528), (320, 149699), (341, 140480), (352, 136090), (439, 109120), (440, 108872), (496, 96580), (620, 77264), (682, 70240), (704, 68045), (878, 54560), (880, 54436), (992, 48290), (1240, 38632), (1364, 35120), (1705, 28096), (1756, 27280), (1760, 27218), (1984, 24145), (2195, 21824), (2480, 19316), (2728, 17560), (3410, 14048), (3512, 13640), (3520, 13609), (4390, 10912), (4829, 9920), (4960, 9658), (5456, 8780), (6820, 7024)]