50207940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 154424088

約数和(自身を除く): 104216148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 3821, 4380, 6570, 7642, 11463, 13140, 15284, 19105, 22926, 34389, 38210, 45852, 57315, 68778, 76420, 114630, 137556, 171945, 229260, 278933, 343890, 557866, 687780, 836799, 1115732, 1394665, 1673598, 2510397, 2789330, 3347196, 4183995, 5020794, 5578660, 8367990, 10041588, 12551985, 16735980, 25103970, 50207940]

約数ペア:

[(1, 50207940), (2, 25103970), (3, 16735980), (4, 12551985), (5, 10041588), (6, 8367990), (9, 5578660), (10, 5020794), (12, 4183995), (15, 3347196), (18, 2789330), (20, 2510397), (30, 1673598), (36, 1394665), (45, 1115732), (60, 836799), (73, 687780), (90, 557866), (146, 343890), (180, 278933), (219, 229260), (292, 171945), (365, 137556), (438, 114630), (657, 76420), (730, 68778), (876, 57315), (1095, 45852), (1314, 38210), (1460, 34389), (2190, 22926), (2628, 19105), (3285, 15284), (3821, 13140), (4380, 11463), (6570, 7642)]