53551008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 176432256

約数和(自身を除く): 122881248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 263, 288, 303, 336, 404, 504, 526, 606, 672, 707, 789, 808, 909, 1008, 1052, 1212, 1414, 1578, 1616, 1818, 1841, 2016, 2104, 2121, 2367, 2424, 2828, 3156, 3232, 3636, 3682, 4208, 4242, 4734, 4848, 5523, 5656, 6312, 6363, 7272, 7364, 8416, 8484, 9468, 9696, 11046, 11312, 12624, 12726, 14544, 14728, 16569, 16968, 18936, 22092, 22624, 25248, 25452, 26563, 29088, 29456, 33138, 33936, 37872, 44184, 50904, 53126, 58912, 66276, 67872, 75744, 79689, 88368, 101808, 106252, 132552, 159378, 176736, 185941, 203616, 212504, 239067, 265104, 318756, 371882, 425008, 478134, 530208, 557823, 637512, 743764, 850016, 956268, 1115646, 1275024, 1487528, 1673469, 1912536, 2231292, 2550048, 2975056, 3346938, 3825072, 4462584, 5950112, 6693876, 7650144, 8925168, 13387752, 17850336, 26775504, 53551008]

約数ペア:

[(1, 53551008), (2, 26775504), (3, 17850336), (4, 13387752), (6, 8925168), (7, 7650144), (8, 6693876), (9, 5950112), (12, 4462584), (14, 3825072), (16, 3346938), (18, 2975056), (21, 2550048), (24, 2231292), (28, 1912536), (32, 1673469), (36, 1487528), (42, 1275024), (48, 1115646), (56, 956268), (63, 850016), (72, 743764), (84, 637512), (96, 557823), (101, 530208), (112, 478134), (126, 425008), (144, 371882), (168, 318756), (202, 265104), (224, 239067), (252, 212504), (263, 203616), (288, 185941), (303, 176736), (336, 159378), (404, 132552), (504, 106252), (526, 101808), (606, 88368), (672, 79689), (707, 75744), (789, 67872), (808, 66276), (909, 58912), (1008, 53126), (1052, 50904), (1212, 44184), (1414, 37872), (1578, 33936), (1616, 33138), (1818, 29456), (1841, 29088), (2016, 26563), (2104, 25452), (2121, 25248), (2367, 22624), (2424, 22092), (2828, 18936), (3156, 16968), (3232, 16569), (3636, 14728), (3682, 14544), (4208, 12726), (4242, 12624), (4734, 11312), (4848, 11046), (5523, 9696), (5656, 9468), (6312, 8484), (6363, 8416), (7272, 7364)]