55031904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 113026896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 113, 114, 144, 152, 171, 178, 226, 228, 267, 288, 304, 339, 342, 356, 452, 456, 534, 608, 678, 684, 712, 801, 904, 912, 1017, 1068, 1356, 1368, 1424, 1602, 1691, 1808, 1824, 2034, 2136, 2147, 2712, 2736, 2848, 3204, 3382, 3616, 4068, 4272, 4294, 5073, 5424, 5472, 6408, 6441, 6764, 8136, 8544, 8588, 10057, 10146, 10848, 12816, 12882, 13528, 15219, 16272, 17176, 19323, 20114, 20292, 25632, 25764, 27056, 30171, 30438, 32544, 34352, 38646, 40228, 40584, 51528, 54112, 60342, 60876, 68704, 77292, 80456, 81168, 90513, 103056, 120684, 121752, 154584, 160912, 162336, 181026, 191083, 206112, 241368, 243504, 309168, 321824, 362052, 382166, 482736, 487008, 573249, 618336, 724104, 764332, 965472, 1146498, 1448208, 1528664, 1719747, 2292996, 2896416, 3057328, 3439494, 4585992, 6114656, 6878988, 9171984, 13757976, 18343968, 27515952, 55031904]

約数ペア:

[(1, 55031904), (2, 27515952), (3, 18343968), (4, 13757976), (6, 9171984), (8, 6878988), (9, 6114656), (12, 4585992), (16, 3439494), (18, 3057328), (19, 2896416), (24, 2292996), (32, 1719747), (36, 1528664), (38, 1448208), (48, 1146498), (57, 965472), (72, 764332), (76, 724104), (89, 618336), (96, 573249), (113, 487008), (114, 482736), (144, 382166), (152, 362052), (171, 321824), (178, 309168), (226, 243504), (228, 241368), (267, 206112), (288, 191083), (304, 181026), (339, 162336), (342, 160912), (356, 154584), (452, 121752), (456, 120684), (534, 103056), (608, 90513), (678, 81168), (684, 80456), (712, 77292), (801, 68704), (904, 60876), (912, 60342), (1017, 54112), (1068, 51528), (1356, 40584), (1368, 40228), (1424, 38646), (1602, 34352), (1691, 32544), (1808, 30438), (1824, 30171), (2034, 27056), (2136, 25764), (2147, 25632), (2712, 20292), (2736, 20114), (2848, 19323), (3204, 17176), (3382, 16272), (3616, 15219), (4068, 13528), (4272, 12882), (4294, 12816), (5073, 10848), (5424, 10146), (5472, 10057), (6408, 8588), (6441, 8544), (6764, 8136)]