51966240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{108263}}^1$

素因数の和:108281

約数の個数: 48

約数和(自身を含む): 163695168

約数和(自身を除く): 111728928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 108263, 216526, 324789, 433052, 541315, 649578, 866104, 1082630, 1299156, 1623945, 1732208, 2165260, 2598312, 3247890, 3464416, 4330520, 5196624, 6495780, 8661040, 10393248, 12991560, 17322080, 25983120, 51966240]

約数ペア:

[(1, 51966240), (2, 25983120), (3, 17322080), (4, 12991560), (5, 10393248), (6, 8661040), (8, 6495780), (10, 5196624), (12, 4330520), (15, 3464416), (16, 3247890), (20, 2598312), (24, 2165260), (30, 1732208), (32, 1623945), (40, 1299156), (48, 1082630), (60, 866104), (80, 649578), (96, 541315), (120, 433052), (160, 324789), (240, 216526), (480, 108263)]