50871720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{423931}}^1$

素因数の和:423945

約数の個数: 32

約数和(自身を含む): 152615520

約数和(自身を除く): 101743800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 423931, 847862, 1271793, 1695724, 2119655, 2543586, 3391448, 4239310, 5087172, 6358965, 8478620, 10174344, 12717930, 16957240, 25435860, 50871720]

約数ペア:

[(1, 50871720), (2, 25435860), (3, 16957240), (4, 12717930), (5, 10174344), (6, 8478620), (8, 6358965), (10, 5087172), (12, 4239310), (15, 3391448), (20, 2543586), (24, 2119655), (30, 1695724), (40, 1271793), (60, 847862), (120, 423931)]