51957660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21121}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 149036832

約数和(自身を除く): 97079172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21121, 42242, 63363, 84484, 105605, 126726, 211210, 253452, 316815, 422420, 633630, 865961, 1267260, 1731922, 2597883, 3463844, 4329805, 5195766, 8659610, 10391532, 12989415, 17319220, 25978830, 51957660]

約数ペア:

[(1, 51957660), (2, 25978830), (3, 17319220), (4, 12989415), (5, 10391532), (6, 8659610), (10, 5195766), (12, 4329805), (15, 3463844), (20, 2597883), (30, 1731922), (41, 1267260), (60, 865961), (82, 633630), (123, 422420), (164, 316815), (205, 253452), (246, 211210), (410, 126726), (492, 105605), (615, 84484), (820, 63363), (1230, 42242), (2460, 21121)]