53729172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 156828672

約数和(自身を除く): 103099500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2111, 2121, 2828, 3636, 4222, 4242, 6333, 6363, 8444, 8484, 12666, 12726, 14777, 18999, 25332, 25452, 29554, 37998, 44331, 59108, 75996, 88662, 132993, 177324, 213211, 265986, 426422, 531972, 639633, 852844, 1279266, 1492477, 1918899, 2558532, 2984954, 3837798, 4477431, 5969908, 7675596, 8954862, 13432293, 17909724, 26864586, 53729172]

約数ペア:

[(1, 53729172), (2, 26864586), (3, 17909724), (4, 13432293), (6, 8954862), (7, 7675596), (9, 5969908), (12, 4477431), (14, 3837798), (18, 2984954), (21, 2558532), (28, 1918899), (36, 1492477), (42, 1279266), (63, 852844), (84, 639633), (101, 531972), (126, 426422), (202, 265986), (252, 213211), (303, 177324), (404, 132993), (606, 88662), (707, 75996), (909, 59108), (1212, 44331), (1414, 37998), (1818, 29554), (2111, 25452), (2121, 25332), (2828, 18999), (3636, 14777), (4222, 12726), (4242, 12666), (6333, 8484), (6363, 8444)]