56138040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22277}}^1$

素因数の和:22301

約数の個数: 96

約数和(自身を含む): 208522080

約数和(自身を除く): 152384040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22277, 44554, 66831, 89108, 111385, 133662, 155939, 178216, 200493, 222770, 267324, 311878, 334155, 400986, 445540, 467817, 534648, 623756, 668310, 779695, 801972, 891080, 935634, 1002465, 1247512, 1336620, 1403451, 1559390, 1603944, 1871268, 2004930, 2339085, 2673240, 2806902, 3118780, 3742536, 4009860, 4678170, 5613804, 6237560, 7017255, 8019720, 9356340, 11227608, 14034510, 18712680, 28069020, 56138040]

約数ペア:

[(1, 56138040), (2, 28069020), (3, 18712680), (4, 14034510), (5, 11227608), (6, 9356340), (7, 8019720), (8, 7017255), (9, 6237560), (10, 5613804), (12, 4678170), (14, 4009860), (15, 3742536), (18, 3118780), (20, 2806902), (21, 2673240), (24, 2339085), (28, 2004930), (30, 1871268), (35, 1603944), (36, 1559390), (40, 1403451), (42, 1336620), (45, 1247512), (56, 1002465), (60, 935634), (63, 891080), (70, 801972), (72, 779695), (84, 668310), (90, 623756), (105, 534648), (120, 467817), (126, 445540), (140, 400986), (168, 334155), (180, 311878), (210, 267324), (252, 222770), (280, 200493), (315, 178216), (360, 155939), (420, 133662), (504, 111385), (630, 89108), (840, 66831), (1260, 44554), (2520, 22277)]