55316480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 104

約数和(自身を含む): 138198552

約数和(自身を除く): 82882072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 128, 146, 148, 160, 185, 256, 292, 296, 320, 365, 370, 512, 584, 592, 640, 730, 740, 1024, 1168, 1184, 1280, 1460, 1480, 2048, 2336, 2368, 2560, 2701, 2920, 2960, 4096, 4672, 4736, 5120, 5402, 5840, 5920, 9344, 9472, 10240, 10804, 11680, 11840, 13505, 18688, 18944, 20480, 21608, 23360, 23680, 27010, 37376, 37888, 43216, 46720, 47360, 54020, 74752, 75776, 86432, 93440, 94720, 108040, 149504, 151552, 172864, 186880, 189440, 216080, 299008, 345728, 373760, 378880, 432160, 691456, 747520, 757760, 864320, 1382912, 1495040, 1728640, 2765824, 3457280, 5531648, 6914560, 11063296, 13829120, 27658240, 55316480]

約数ペア:

[(1, 55316480), (2, 27658240), (4, 13829120), (5, 11063296), (8, 6914560), (10, 5531648), (16, 3457280), (20, 2765824), (32, 1728640), (37, 1495040), (40, 1382912), (64, 864320), (73, 757760), (74, 747520), (80, 691456), (128, 432160), (146, 378880), (148, 373760), (160, 345728), (185, 299008), (256, 216080), (292, 189440), (296, 186880), (320, 172864), (365, 151552), (370, 149504), (512, 108040), (584, 94720), (592, 93440), (640, 86432), (730, 75776), (740, 74752), (1024, 54020), (1168, 47360), (1184, 46720), (1280, 43216), (1460, 37888), (1480, 37376), (2048, 27010), (2336, 23680), (2368, 23360), (2560, 21608), (2701, 20480), (2920, 18944), (2960, 18688), (4096, 13505), (4672, 11840), (4736, 11680), (5120, 10804), (5402, 10240), (5840, 9472), (5920, 9344)]