48866818

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 101251836

約数和(自身を除く): 52385018

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 317, 539, 634, 637, 847, 1001, 1078, 1274, 1573, 1694, 2002, 2219, 3146, 3487, 4121, 4438, 5929, 6974, 7007, 8242, 11011, 11858, 14014, 15533, 22022, 24409, 28847, 31066, 38357, 45331, 48818, 57694, 76714, 77077, 90662, 154154, 170863, 201929, 268499, 317317, 341726, 403858, 498641, 536998, 634634, 997282, 1879493, 2221219, 3490487, 3758986, 4442438, 6980974, 24433409, 48866818]

約数ペア:

[(1, 48866818), (2, 24433409), (7, 6980974), (11, 4442438), (13, 3758986), (14, 3490487), (22, 2221219), (26, 1879493), (49, 997282), (77, 634634), (91, 536998), (98, 498641), (121, 403858), (143, 341726), (154, 317317), (182, 268499), (242, 201929), (286, 170863), (317, 154154), (539, 90662), (634, 77077), (637, 76714), (847, 57694), (1001, 48818), (1078, 45331), (1274, 38357), (1573, 31066), (1694, 28847), (2002, 24409), (2219, 22022), (3146, 15533), (3487, 14014), (4121, 11858), (4438, 11011), (5929, 8242), (6974, 7007)]