47349760

素因数分解:

$2^{15}\times 5^1\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 120715470

約数和(自身を除く): 73365710

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 512, 544, 578, 640, 680, 1024, 1088, 1156, 1280, 1360, 1445, 2048, 2176, 2312, 2560, 2720, 2890, 4096, 4352, 4624, 5120, 5440, 5780, 8192, 8704, 9248, 10240, 10880, 11560, 16384, 17408, 18496, 20480, 21760, 23120, 32768, 34816, 36992, 40960, 43520, 46240, 69632, 73984, 81920, 87040, 92480, 139264, 147968, 163840, 174080, 184960, 278528, 295936, 348160, 369920, 557056, 591872, 696320, 739840, 1183744, 1392640, 1479680, 2367488, 2785280, 2959360, 4734976, 5918720, 9469952, 11837440, 23674880, 47349760]

約数ペア:

[(1, 47349760), (2, 23674880), (4, 11837440), (5, 9469952), (8, 5918720), (10, 4734976), (16, 2959360), (17, 2785280), (20, 2367488), (32, 1479680), (34, 1392640), (40, 1183744), (64, 739840), (68, 696320), (80, 591872), (85, 557056), (128, 369920), (136, 348160), (160, 295936), (170, 278528), (256, 184960), (272, 174080), (289, 163840), (320, 147968), (340, 139264), (512, 92480), (544, 87040), (578, 81920), (640, 73984), (680, 69632), (1024, 46240), (1088, 43520), (1156, 40960), (1280, 36992), (1360, 34816), (1445, 32768), (2048, 23120), (2176, 21760), (2312, 20480), (2560, 18496), (2720, 17408), (2890, 16384), (4096, 11560), (4352, 10880), (4624, 10240), (5120, 9248), (5440, 8704), (5780, 8192)]