52239720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33487}}^1$

素因数の和:33514

約数の個数: 64

約数和(自身を含む): 168779520

約数和(自身を除く): 116539800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33487, 66974, 100461, 133948, 167435, 200922, 267896, 334870, 401844, 435331, 502305, 669740, 803688, 870662, 1004610, 1305993, 1339480, 1741324, 2009220, 2176655, 2611986, 3482648, 4018440, 4353310, 5223972, 6529965, 8706620, 10447944, 13059930, 17413240, 26119860, 52239720]

約数ペア:

[(1, 52239720), (2, 26119860), (3, 17413240), (4, 13059930), (5, 10447944), (6, 8706620), (8, 6529965), (10, 5223972), (12, 4353310), (13, 4018440), (15, 3482648), (20, 2611986), (24, 2176655), (26, 2009220), (30, 1741324), (39, 1339480), (40, 1305993), (52, 1004610), (60, 870662), (65, 803688), (78, 669740), (104, 502305), (120, 435331), (130, 401844), (156, 334870), (195, 267896), (260, 200922), (312, 167435), (390, 133948), (520, 100461), (780, 66974), (1560, 33487)]