55544448

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 162547200

約数和(自身を除く): 107002752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 331, 368, 384, 437, 456, 552, 608, 662, 736, 874, 912, 993, 1104, 1216, 1311, 1324, 1472, 1748, 1824, 1986, 2208, 2432, 2622, 2648, 2944, 3496, 3648, 3972, 4416, 5244, 5296, 6289, 6992, 7296, 7613, 7944, 8832, 10488, 10592, 12578, 13984, 15226, 15888, 18867, 20976, 21184, 22839, 25156, 27968, 30452, 31776, 37734, 41952, 42368, 45678, 50312, 55936, 60904, 63552, 75468, 83904, 91356, 100624, 121808, 127104, 144647, 150936, 167808, 182712, 201248, 243616, 289294, 301872, 365424, 402496, 433941, 487232, 578588, 603744, 730848, 804992, 867882, 974464, 1157176, 1207488, 1461696, 1735764, 2314352, 2414976, 2923392, 3471528, 4628704, 6943056, 9257408, 13886112, 18514816, 27772224, 55544448]

約数ペア:

[(1, 55544448), (2, 27772224), (3, 18514816), (4, 13886112), (6, 9257408), (8, 6943056), (12, 4628704), (16, 3471528), (19, 2923392), (23, 2414976), (24, 2314352), (32, 1735764), (38, 1461696), (46, 1207488), (48, 1157176), (57, 974464), (64, 867882), (69, 804992), (76, 730848), (92, 603744), (96, 578588), (114, 487232), (128, 433941), (138, 402496), (152, 365424), (184, 301872), (192, 289294), (228, 243616), (276, 201248), (304, 182712), (331, 167808), (368, 150936), (384, 144647), (437, 127104), (456, 121808), (552, 100624), (608, 91356), (662, 83904), (736, 75468), (874, 63552), (912, 60904), (993, 55936), (1104, 50312), (1216, 45678), (1311, 42368), (1324, 41952), (1472, 37734), (1748, 31776), (1824, 30452), (1986, 27968), (2208, 25156), (2432, 22839), (2622, 21184), (2648, 20976), (2944, 18867), (3496, 15888), (3648, 15226), (3972, 13984), (4416, 12578), (5244, 10592), (5296, 10488), (6289, 8832), (6992, 7944), (7296, 7613)]