55625388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 171601920

約数和(自身を除く): 115976532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 383, 399, 494, 532, 546, 588, 637, 741, 766, 798, 931, 988, 1092, 1149, 1274, 1482, 1532, 1596, 1729, 1862, 1911, 2298, 2548, 2681, 2793, 2964, 3458, 3724, 3822, 4596, 4979, 5187, 5362, 5586, 6916, 7277, 7644, 8043, 9958, 10374, 10724, 11172, 12103, 14554, 14937, 16086, 18767, 19916, 20748, 21831, 24206, 29108, 29874, 32172, 34853, 36309, 37534, 43662, 48412, 50939, 56301, 59748, 69706, 72618, 75068, 87324, 94601, 101878, 104559, 112602, 139412, 145236, 152817, 189202, 203756, 209118, 225204, 243971, 283803, 305634, 356573, 378404, 418236, 487942, 567606, 611268, 662207, 713146, 731913, 975884, 1069719, 1135212, 1324414, 1426292, 1463826, 1986621, 2139438, 2648828, 2927652, 3973242, 4278876, 4635449, 7946484, 9270898, 13906347, 18541796, 27812694, 55625388]

約数ペア:

[(1, 55625388), (2, 27812694), (3, 18541796), (4, 13906347), (6, 9270898), (7, 7946484), (12, 4635449), (13, 4278876), (14, 3973242), (19, 2927652), (21, 2648828), (26, 2139438), (28, 1986621), (38, 1463826), (39, 1426292), (42, 1324414), (49, 1135212), (52, 1069719), (57, 975884), (76, 731913), (78, 713146), (84, 662207), (91, 611268), (98, 567606), (114, 487942), (133, 418236), (147, 378404), (156, 356573), (182, 305634), (196, 283803), (228, 243971), (247, 225204), (266, 209118), (273, 203756), (294, 189202), (364, 152817), (383, 145236), (399, 139412), (494, 112602), (532, 104559), (546, 101878), (588, 94601), (637, 87324), (741, 75068), (766, 72618), (798, 69706), (931, 59748), (988, 56301), (1092, 50939), (1149, 48412), (1274, 43662), (1482, 37534), (1532, 36309), (1596, 34853), (1729, 32172), (1862, 29874), (1911, 29108), (2298, 24206), (2548, 21831), (2681, 20748), (2793, 19916), (2964, 18767), (3458, 16086), (3724, 14937), (3822, 14554), (4596, 12103), (4979, 11172), (5187, 10724), (5362, 10374), (5586, 9958), (6916, 8043), (7277, 7644)]