53799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34487}}^1$

素因数の和:34514

約数の個数: 64

約数和(自身を含む): 173819520

約数和(自身を除く): 120019800

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, 34487, 68974, 103461, 137948, 172435, 206922, 275896, 344870, 413844, 448331, 517305, 689740, 827688, 896662, 1034610, 1344993, 1379480, 1793324, 2069220, 2241655, 2689986, 3586648, 4138440, 4483310, 5379972, 6724965, 8966620, 10759944, 13449930, 17933240, 26899860, 53799720]

約数ペア:

[(1, 53799720), (2, 26899860), (3, 17933240), (4, 13449930), (5, 10759944), (6, 8966620), (8, 6724965), (10, 5379972), (12, 4483310), (13, 4138440), (15, 3586648), (20, 2689986), (24, 2241655), (26, 2069220), (30, 1793324), (39, 1379480), (40, 1344993), (52, 1034610), (60, 896662), (65, 827688), (78, 689740), (104, 517305), (120, 448331), (130, 413844), (156, 344870), (195, 275896), (260, 206922), (312, 172435), (390, 137948), (520, 103461), (780, 68974), (1560, 34487)]