57256344

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2557}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 155628720

約数和(自身を除く): 98372376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2557, 2799, 3732, 5114, 5598, 7464, 7671, 10228, 11196, 15342, 20456, 22392, 23013, 30684, 46026, 61368, 92052, 184104, 795227, 1590454, 2385681, 3180908, 4771362, 6361816, 7157043, 9542724, 14314086, 19085448, 28628172, 57256344]

約数ペア:

[(1, 57256344), (2, 28628172), (3, 19085448), (4, 14314086), (6, 9542724), (8, 7157043), (9, 6361816), (12, 4771362), (18, 3180908), (24, 2385681), (36, 1590454), (72, 795227), (311, 184104), (622, 92052), (933, 61368), (1244, 46026), (1866, 30684), (2488, 23013), (2557, 22392), (2799, 20456), (3732, 15342), (5114, 11196), (5598, 10228), (7464, 7671)]