47966940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38069}}^1$

素因数の和:38091

約数の個数: 72

約数和(自身を含む): 166289760

約数和(自身を除く): 118322820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38069, 76138, 114207, 152276, 190345, 228414, 266483, 342621, 380690, 456828, 532966, 571035, 685242, 761380, 799449, 1065932, 1142070, 1332415, 1370484, 1598898, 1713105, 2284140, 2398347, 2664830, 3197796, 3426210, 3997245, 4796694, 5329660, 6852420, 7994490, 9593388, 11991735, 15988980, 23983470, 47966940]

約数ペア:

[(1, 47966940), (2, 23983470), (3, 15988980), (4, 11991735), (5, 9593388), (6, 7994490), (7, 6852420), (9, 5329660), (10, 4796694), (12, 3997245), (14, 3426210), (15, 3197796), (18, 2664830), (20, 2398347), (21, 2284140), (28, 1713105), (30, 1598898), (35, 1370484), (36, 1332415), (42, 1142070), (45, 1065932), (60, 799449), (63, 761380), (70, 685242), (84, 571035), (90, 532966), (105, 456828), (126, 380690), (140, 342621), (180, 266483), (210, 228414), (252, 190345), (315, 152276), (420, 114207), (630, 76138), (1260, 38069)]