53791416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 172504800

約数和(自身を除く): 118713384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 193, 196, 237, 252, 294, 316, 386, 392, 441, 474, 504, 553, 579, 588, 632, 711, 772, 882, 948, 1106, 1158, 1176, 1351, 1422, 1544, 1659, 1737, 1764, 1896, 2212, 2316, 2702, 2844, 3318, 3474, 3528, 3871, 4053, 4424, 4632, 4977, 5404, 5688, 6636, 6948, 7742, 8106, 9457, 9954, 10808, 11613, 12159, 13272, 13896, 15247, 15484, 16212, 18914, 19908, 23226, 24318, 28371, 30494, 30968, 32424, 34839, 37828, 39816, 45741, 46452, 48636, 56742, 60988, 69678, 75656, 85113, 91482, 92904, 97272, 106729, 113484, 121976, 137223, 139356, 170226, 182964, 213458, 226968, 274446, 278712, 320187, 340452, 365928, 426916, 548892, 640374, 680904, 747103, 853832, 960561, 1097784, 1280748, 1494206, 1921122, 2241309, 2561496, 2988412, 3842244, 4482618, 5976824, 6723927, 7684488, 8965236, 13447854, 17930472, 26895708, 53791416]

約数ペア:

[(1, 53791416), (2, 26895708), (3, 17930472), (4, 13447854), (6, 8965236), (7, 7684488), (8, 6723927), (9, 5976824), (12, 4482618), (14, 3842244), (18, 2988412), (21, 2561496), (24, 2241309), (28, 1921122), (36, 1494206), (42, 1280748), (49, 1097784), (56, 960561), (63, 853832), (72, 747103), (79, 680904), (84, 640374), (98, 548892), (126, 426916), (147, 365928), (158, 340452), (168, 320187), (193, 278712), (196, 274446), (237, 226968), (252, 213458), (294, 182964), (316, 170226), (386, 139356), (392, 137223), (441, 121976), (474, 113484), (504, 106729), (553, 97272), (579, 92904), (588, 91482), (632, 85113), (711, 75656), (772, 69678), (882, 60988), (948, 56742), (1106, 48636), (1158, 46452), (1176, 45741), (1351, 39816), (1422, 37828), (1544, 34839), (1659, 32424), (1737, 30968), (1764, 30494), (1896, 28371), (2212, 24318), (2316, 23226), (2702, 19908), (2844, 18914), (3318, 16212), (3474, 15484), (3528, 15247), (3871, 13896), (4053, 13272), (4424, 12159), (4632, 11613), (4977, 10808), (5404, 9954), (5688, 9457), (6636, 8106), (6948, 7742)]