53190030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 134327808

約数和(自身を除く): 81137778

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 491, 690, 785, 942, 982, 1473, 1570, 2355, 2455, 2946, 3611, 4710, 4910, 7222, 7365, 10833, 11293, 14730, 18055, 21666, 22586, 33879, 36110, 54165, 56465, 67758, 77087, 108330, 112930, 154174, 169395, 231261, 338790, 385435, 462522, 770870, 1156305, 1773001, 2312610, 3546002, 5319003, 8865005, 10638006, 17730010, 26595015, 53190030]

約数ペア:

[(1, 53190030), (2, 26595015), (3, 17730010), (5, 10638006), (6, 8865005), (10, 5319003), (15, 3546002), (23, 2312610), (30, 1773001), (46, 1156305), (69, 770870), (115, 462522), (138, 385435), (157, 338790), (230, 231261), (314, 169395), (345, 154174), (471, 112930), (491, 108330), (690, 77087), (785, 67758), (942, 56465), (982, 54165), (1473, 36110), (1570, 33879), (2355, 22586), (2455, 21666), (2946, 18055), (3611, 14730), (4710, 11293), (4910, 10833), (7222, 7365)]