51661008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 168524928

約数和(自身を除く): 116863920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 967, 1008, 1113, 1272, 1484, 1908, 1934, 2226, 2544, 2901, 2968, 3339, 3816, 3868, 4452, 5802, 5936, 6678, 6769, 7632, 7736, 8703, 8904, 11604, 13356, 13538, 15472, 17406, 17808, 20307, 23208, 26712, 27076, 34812, 40614, 46416, 51251, 53424, 54152, 60921, 69624, 81228, 102502, 108304, 121842, 139248, 153753, 162456, 205004, 243684, 307506, 324912, 358757, 410008, 461259, 487368, 615012, 717514, 820016, 922518, 974736, 1076271, 1230024, 1435028, 1845036, 2152542, 2460048, 2870056, 3228813, 3690072, 4305084, 5740112, 6457626, 7380144, 8610168, 12915252, 17220336, 25830504, 51661008]

約数ペア:

[(1, 51661008), (2, 25830504), (3, 17220336), (4, 12915252), (6, 8610168), (7, 7380144), (8, 6457626), (9, 5740112), (12, 4305084), (14, 3690072), (16, 3228813), (18, 2870056), (21, 2460048), (24, 2152542), (28, 1845036), (36, 1435028), (42, 1230024), (48, 1076271), (53, 974736), (56, 922518), (63, 820016), (72, 717514), (84, 615012), (106, 487368), (112, 461259), (126, 410008), (144, 358757), (159, 324912), (168, 307506), (212, 243684), (252, 205004), (318, 162456), (336, 153753), (371, 139248), (424, 121842), (477, 108304), (504, 102502), (636, 81228), (742, 69624), (848, 60921), (954, 54152), (967, 53424), (1008, 51251), (1113, 46416), (1272, 40614), (1484, 34812), (1908, 27076), (1934, 26712), (2226, 23208), (2544, 20307), (2901, 17808), (2968, 17406), (3339, 15472), (3816, 13538), (3868, 13356), (4452, 11604), (5802, 8904), (5936, 8703), (6678, 7736), (6769, 7632)]