48983560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 69211640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1439, 1480, 1702, 2878, 3404, 4255, 5756, 6808, 7195, 8510, 11512, 14390, 17020, 28780, 33097, 34040, 53243, 57560, 66194, 106486, 132388, 165485, 212972, 264776, 266215, 330970, 425944, 532430, 661940, 1064860, 1224589, 1323880, 2129720, 2449178, 4898356, 6122945, 9796712, 12245890, 24491780, 48983560]

約数ペア:

[(1, 48983560), (2, 24491780), (4, 12245890), (5, 9796712), (8, 6122945), (10, 4898356), (20, 2449178), (23, 2129720), (37, 1323880), (40, 1224589), (46, 1064860), (74, 661940), (92, 532430), (115, 425944), (148, 330970), (184, 266215), (185, 264776), (230, 212972), (296, 165485), (370, 132388), (460, 106486), (740, 66194), (851, 57560), (920, 53243), (1439, 34040), (1480, 33097), (1702, 28780), (2878, 17020), (3404, 14390), (4255, 11512), (5756, 8510), (6808, 7195)]