52761280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 112

約数和(自身を含む): 147730464

約数和(自身を除く): 94969184

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1153, 1430, 1760, 2080, 2288, 2306, 2860, 3520, 4160, 4576, 4612, 5720, 5765, 9152, 9224, 11440, 11530, 12683, 14989, 18448, 22880, 23060, 25366, 29978, 36896, 45760, 46120, 50732, 59956, 63415, 73792, 74945, 92240, 101464, 119912, 126830, 149890, 164879, 184480, 202928, 239824, 253660, 299780, 329758, 368960, 405856, 479648, 507320, 599560, 659516, 811712, 824395, 959296, 1014640, 1199120, 1319032, 1648790, 2029280, 2398240, 2638064, 3297580, 4058560, 4796480, 5276128, 6595160, 10552256, 13190320, 26380640, 52761280]

約数ペア:

[(1, 52761280), (2, 26380640), (4, 13190320), (5, 10552256), (8, 6595160), (10, 5276128), (11, 4796480), (13, 4058560), (16, 3297580), (20, 2638064), (22, 2398240), (26, 2029280), (32, 1648790), (40, 1319032), (44, 1199120), (52, 1014640), (55, 959296), (64, 824395), (65, 811712), (80, 659516), (88, 599560), (104, 507320), (110, 479648), (130, 405856), (143, 368960), (160, 329758), (176, 299780), (208, 253660), (220, 239824), (260, 202928), (286, 184480), (320, 164879), (352, 149890), (416, 126830), (440, 119912), (520, 101464), (572, 92240), (704, 74945), (715, 73792), (832, 63415), (880, 59956), (1040, 50732), (1144, 46120), (1153, 45760), (1430, 36896), (1760, 29978), (2080, 25366), (2288, 23060), (2306, 22880), (2860, 18448), (3520, 14989), (4160, 12683), (4576, 11530), (4612, 11440), (5720, 9224), (5765, 9152)]