49482510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 153059328

約数和(自身を除く): 103576818

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 691, 770, 930, 1023, 1085, 1155, 1302, 1382, 1705, 2046, 2073, 2170, 2310, 2387, 3255, 3410, 3455, 4146, 4774, 4837, 5115, 6510, 6910, 7161, 7601, 9674, 10230, 10365, 11935, 14322, 14511, 15202, 20730, 21421, 22803, 23870, 24185, 29022, 35805, 38005, 42842, 45606, 48370, 53207, 64263, 71610, 72555, 76010, 106414, 107105, 114015, 128526, 145110, 149947, 159621, 214210, 228030, 235631, 266035, 299894, 319242, 321315, 449841, 471262, 532070, 642630, 706893, 749735, 798105, 899682, 1178155, 1413786, 1499470, 1596210, 1649417, 2249205, 2356310, 3298834, 3534465, 4498410, 4948251, 7068930, 8247085, 9896502, 16494170, 24741255, 49482510]

約数ペア:

[(1, 49482510), (2, 24741255), (3, 16494170), (5, 9896502), (6, 8247085), (7, 7068930), (10, 4948251), (11, 4498410), (14, 3534465), (15, 3298834), (21, 2356310), (22, 2249205), (30, 1649417), (31, 1596210), (33, 1499470), (35, 1413786), (42, 1178155), (55, 899682), (62, 798105), (66, 749735), (70, 706893), (77, 642630), (93, 532070), (105, 471262), (110, 449841), (154, 321315), (155, 319242), (165, 299894), (186, 266035), (210, 235631), (217, 228030), (231, 214210), (310, 159621), (330, 149947), (341, 145110), (385, 128526), (434, 114015), (462, 107105), (465, 106414), (651, 76010), (682, 72555), (691, 71610), (770, 64263), (930, 53207), (1023, 48370), (1085, 45606), (1155, 42842), (1302, 38005), (1382, 35805), (1705, 29022), (2046, 24185), (2073, 23870), (2170, 22803), (2310, 21421), (2387, 20730), (3255, 15202), (3410, 14511), (3455, 14322), (4146, 11935), (4774, 10365), (4837, 10230), (5115, 9674), (6510, 7601), (6910, 7161)]