51840756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 72

約数和(自身を含む): 147768320

約数和(自身を除く): 95927564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 3967, 4356, 6534, 7934, 11901, 13068, 15868, 23802, 35703, 43637, 47604, 71406, 87274, 107109, 130911, 142812, 174548, 214218, 261822, 392733, 428436, 480007, 523644, 785466, 960014, 1178199, 1440021, 1570932, 1920028, 2356398, 2880042, 4320063, 4712796, 5760084, 8640126, 12960189, 17280252, 25920378, 51840756]

約数ペア:

[(1, 51840756), (2, 25920378), (3, 17280252), (4, 12960189), (6, 8640126), (9, 5760084), (11, 4712796), (12, 4320063), (18, 2880042), (22, 2356398), (27, 1920028), (33, 1570932), (36, 1440021), (44, 1178199), (54, 960014), (66, 785466), (99, 523644), (108, 480007), (121, 428436), (132, 392733), (198, 261822), (242, 214218), (297, 174548), (363, 142812), (396, 130911), (484, 107109), (594, 87274), (726, 71406), (1089, 47604), (1188, 43637), (1452, 35703), (2178, 23802), (3267, 15868), (3967, 13068), (4356, 11901), (6534, 7934)]