53122784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 132814080

約数和(自身を除く): 79691296

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 47, 52, 76, 88, 94, 104, 143, 152, 169, 176, 188, 208, 209, 247, 286, 304, 338, 352, 376, 416, 418, 494, 517, 572, 608, 611, 676, 752, 836, 893, 988, 1034, 1144, 1222, 1352, 1504, 1672, 1786, 1859, 1976, 2068, 2288, 2444, 2704, 2717, 3211, 3344, 3572, 3718, 3952, 4136, 4576, 4888, 5408, 5434, 6422, 6688, 6721, 7144, 7436, 7904, 7943, 8272, 9776, 9823, 10868, 11609, 12844, 13442, 14288, 14872, 15886, 16544, 19552, 19646, 21736, 23218, 25688, 26884, 28576, 29744, 31772, 35321, 39292, 43472, 46436, 51376, 53768, 59488, 63544, 70642, 78584, 86944, 87373, 92872, 102752, 107536, 127088, 127699, 141284, 150917, 157168, 174746, 185744, 215072, 254176, 255398, 282568, 301834, 314336, 349492, 371488, 510796, 565136, 603668, 698984, 1021592, 1130272, 1207336, 1397968, 1660087, 2043184, 2414672, 2795936, 3320174, 4086368, 4829344, 6640348, 13280696, 26561392, 53122784]

約数ペア:

[(1, 53122784), (2, 26561392), (4, 13280696), (8, 6640348), (11, 4829344), (13, 4086368), (16, 3320174), (19, 2795936), (22, 2414672), (26, 2043184), (32, 1660087), (38, 1397968), (44, 1207336), (47, 1130272), (52, 1021592), (76, 698984), (88, 603668), (94, 565136), (104, 510796), (143, 371488), (152, 349492), (169, 314336), (176, 301834), (188, 282568), (208, 255398), (209, 254176), (247, 215072), (286, 185744), (304, 174746), (338, 157168), (352, 150917), (376, 141284), (416, 127699), (418, 127088), (494, 107536), (517, 102752), (572, 92872), (608, 87373), (611, 86944), (676, 78584), (752, 70642), (836, 63544), (893, 59488), (988, 53768), (1034, 51376), (1144, 46436), (1222, 43472), (1352, 39292), (1504, 35321), (1672, 31772), (1786, 29744), (1859, 28576), (1976, 26884), (2068, 25688), (2288, 23218), (2444, 21736), (2704, 19646), (2717, 19552), (3211, 16544), (3344, 15886), (3572, 14872), (3718, 14288), (3952, 13442), (4136, 12844), (4576, 11609), (4888, 10868), (5408, 9823), (5434, 9776), (6422, 8272), (6688, 7943), (6721, 7904), (7144, 7436)]