49273270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 98714880

約数和(自身を除く): 49441610

約数列:

[1, 2, 5, 10, 19, 37, 38, 43, 74, 86, 95, 163, 185, 190, 215, 326, 370, 430, 703, 815, 817, 1406, 1591, 1630, 1634, 3097, 3182, 3515, 4085, 6031, 6194, 7009, 7030, 7955, 8170, 12062, 14018, 15485, 15910, 30155, 30229, 30970, 35045, 60310, 60458, 70090, 114589, 133171, 151145, 229178, 259333, 266342, 302290, 518666, 572945, 665855, 1145890, 1296665, 1331710, 2593330, 4927327, 9854654, 24636635, 49273270]

約数ペア:

[(1, 49273270), (2, 24636635), (5, 9854654), (10, 4927327), (19, 2593330), (37, 1331710), (38, 1296665), (43, 1145890), (74, 665855), (86, 572945), (95, 518666), (163, 302290), (185, 266342), (190, 259333), (215, 229178), (326, 151145), (370, 133171), (430, 114589), (703, 70090), (815, 60458), (817, 60310), (1406, 35045), (1591, 30970), (1630, 30229), (1634, 30155), (3097, 15910), (3182, 15485), (3515, 14018), (4085, 12062), (6031, 8170), (6194, 7955), (7009, 7030)]