55592680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9754

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 91373720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9719, 19438, 38876, 48595, 77752, 97190, 106909, 126347, 194380, 213818, 252694, 388760, 427636, 505388, 534545, 631735, 855272, 1010776, 1069090, 1263470, 1389817, 2138180, 2526940, 2779634, 4276360, 5053880, 5559268, 6949085, 11118536, 13898170, 27796340, 55592680]

約数ペア:

[(1, 55592680), (2, 27796340), (4, 13898170), (5, 11118536), (8, 6949085), (10, 5559268), (11, 5053880), (13, 4276360), (20, 2779634), (22, 2526940), (26, 2138180), (40, 1389817), (44, 1263470), (52, 1069090), (55, 1010776), (65, 855272), (88, 631735), (104, 534545), (110, 505388), (130, 427636), (143, 388760), (220, 252694), (260, 213818), (286, 194380), (440, 126347), (520, 106909), (572, 97190), (715, 77752), (1144, 48595), (1430, 38876), (2860, 19438), (5720, 9719)]