55548248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 82346152

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 37, 38, 56, 68, 74, 76, 83, 119, 133, 136, 148, 152, 166, 238, 259, 266, 296, 323, 332, 476, 518, 532, 581, 629, 646, 664, 703, 952, 1036, 1064, 1162, 1258, 1292, 1406, 1411, 1577, 2072, 2261, 2324, 2516, 2584, 2812, 2822, 3071, 3154, 4403, 4522, 4648, 4921, 5032, 5624, 5644, 6142, 6308, 8806, 9044, 9842, 9877, 11039, 11288, 11951, 12284, 12616, 17612, 18088, 19684, 19754, 21497, 22078, 23902, 24568, 26809, 35224, 39368, 39508, 42994, 44156, 47804, 52207, 53618, 58349, 79016, 83657, 85988, 88312, 95608, 104414, 107236, 116698, 167314, 171976, 187663, 208828, 214472, 233396, 334628, 365449, 375326, 408443, 417656, 466792, 669256, 730898, 750652, 816886, 991933, 1461796, 1501304, 1633772, 1983866, 2923592, 3267544, 3967732, 6943531, 7935464, 13887062, 27774124, 55548248]

約数ペア:

[(1, 55548248), (2, 27774124), (4, 13887062), (7, 7935464), (8, 6943531), (14, 3967732), (17, 3267544), (19, 2923592), (28, 1983866), (34, 1633772), (37, 1501304), (38, 1461796), (56, 991933), (68, 816886), (74, 750652), (76, 730898), (83, 669256), (119, 466792), (133, 417656), (136, 408443), (148, 375326), (152, 365449), (166, 334628), (238, 233396), (259, 214472), (266, 208828), (296, 187663), (323, 171976), (332, 167314), (476, 116698), (518, 107236), (532, 104414), (581, 95608), (629, 88312), (646, 85988), (664, 83657), (703, 79016), (952, 58349), (1036, 53618), (1064, 52207), (1162, 47804), (1258, 44156), (1292, 42994), (1406, 39508), (1411, 39368), (1577, 35224), (2072, 26809), (2261, 24568), (2324, 23902), (2516, 22078), (2584, 21497), (2812, 19754), (2822, 19684), (3071, 18088), (3154, 17612), (4403, 12616), (4522, 12284), (4648, 11951), (4921, 11288), (5032, 11039), (5624, 9877), (5644, 9842), (6142, 9044), (6308, 8806)]