54299720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 132148800

約数和(自身を除く): 77849080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 1931, 2812, 3515, 3862, 5624, 7030, 7724, 9655, 14060, 15448, 19310, 28120, 36689, 38620, 71447, 73378, 77240, 142894, 146756, 183445, 285788, 293512, 357235, 366890, 571576, 714470, 733780, 1357493, 1428940, 1467560, 2714986, 2857880, 5429972, 6787465, 10859944, 13574930, 27149860, 54299720]

約数ペア:

[(1, 54299720), (2, 27149860), (4, 13574930), (5, 10859944), (8, 6787465), (10, 5429972), (19, 2857880), (20, 2714986), (37, 1467560), (38, 1428940), (40, 1357493), (74, 733780), (76, 714470), (95, 571576), (148, 366890), (152, 357235), (185, 293512), (190, 285788), (296, 183445), (370, 146756), (380, 142894), (703, 77240), (740, 73378), (760, 71447), (1406, 38620), (1480, 36689), (1931, 28120), (2812, 19310), (3515, 15448), (3862, 14060), (5624, 9655), (7030, 7724)]