51061380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 150764544

約数和(自身を除く): 99703164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 163, 227, 230, 276, 326, 345, 454, 460, 489, 652, 681, 690, 815, 908, 978, 1135, 1362, 1380, 1630, 1956, 2270, 2445, 2724, 3260, 3405, 3749, 4540, 4890, 5221, 6810, 7498, 9780, 10442, 11247, 13620, 14996, 15663, 18745, 20884, 22494, 26105, 31326, 37001, 37490, 44988, 52210, 56235, 62652, 74002, 74980, 78315, 104420, 111003, 112470, 148004, 156630, 185005, 222006, 224940, 313260, 370010, 444012, 555015, 740020, 851023, 1110030, 1702046, 2220060, 2553069, 3404092, 4255115, 5106138, 8510230, 10212276, 12765345, 17020460, 25530690, 51061380]

約数ペア:

[(1, 51061380), (2, 25530690), (3, 17020460), (4, 12765345), (5, 10212276), (6, 8510230), (10, 5106138), (12, 4255115), (15, 3404092), (20, 2553069), (23, 2220060), (30, 1702046), (46, 1110030), (60, 851023), (69, 740020), (92, 555015), (115, 444012), (138, 370010), (163, 313260), (227, 224940), (230, 222006), (276, 185005), (326, 156630), (345, 148004), (454, 112470), (460, 111003), (489, 104420), (652, 78315), (681, 74980), (690, 74002), (815, 62652), (908, 56235), (978, 52210), (1135, 44988), (1362, 37490), (1380, 37001), (1630, 31326), (1956, 26105), (2270, 22494), (2445, 20884), (2724, 18745), (3260, 15663), (3405, 14996), (3749, 13620), (4540, 11247), (4890, 10442), (5221, 9780), (6810, 7498)]