51467364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6509

約数の個数: 72

約数和(自身を含む): 148370040

約数和(自身を除く): 96902676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6469, 7956, 12938, 19407, 25876, 38814, 58221, 77628, 84097, 109973, 116442, 168194, 219946, 232884, 252291, 329919, 336388, 439892, 504582, 659838, 756873, 989757, 1009164, 1319676, 1429649, 1513746, 1979514, 2859298, 3027492, 3959028, 4288947, 5718596, 8577894, 12866841, 17155788, 25733682, 51467364]

約数ペア:

[(1, 51467364), (2, 25733682), (3, 17155788), (4, 12866841), (6, 8577894), (9, 5718596), (12, 4288947), (13, 3959028), (17, 3027492), (18, 2859298), (26, 1979514), (34, 1513746), (36, 1429649), (39, 1319676), (51, 1009164), (52, 989757), (68, 756873), (78, 659838), (102, 504582), (117, 439892), (153, 336388), (156, 329919), (204, 252291), (221, 232884), (234, 219946), (306, 168194), (442, 116442), (468, 109973), (612, 84097), (663, 77628), (884, 58221), (1326, 38814), (1989, 25876), (2652, 19407), (3978, 12938), (6469, 7956)]