51788308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 109396224

約数和(自身を除く): 57607916

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 2447, 4894, 5291, 9788, 10582, 21164, 26917, 31811, 53834, 63622, 90539, 107668, 127244, 181078, 349921, 362156, 699842, 995929, 1177007, 1399684, 1991858, 2354014, 3983716, 4708028, 12947077, 25894154, 51788308]

約数ペア:

[(1, 51788308), (2, 25894154), (4, 12947077), (11, 4708028), (13, 3983716), (22, 2354014), (26, 1991858), (37, 1399684), (44, 1177007), (52, 995929), (74, 699842), (143, 362156), (148, 349921), (286, 181078), (407, 127244), (481, 107668), (572, 90539), (814, 63622), (962, 53834), (1628, 31811), (1924, 26917), (2447, 21164), (4894, 10582), (5291, 9788)]