49560560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 137401920

約数和(自身を除く): 87841360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 269, 280, 329, 376, 392, 470, 490, 538, 560, 658, 752, 784, 940, 980, 1076, 1316, 1345, 1645, 1880, 1883, 1960, 2152, 2303, 2632, 2690, 3290, 3760, 3766, 3920, 4304, 4606, 5264, 5380, 6580, 7532, 9212, 9415, 10760, 11515, 12643, 13160, 13181, 15064, 18424, 18830, 21520, 23030, 25286, 26320, 26362, 30128, 36848, 37660, 46060, 50572, 52724, 63215, 65905, 75320, 88501, 92120, 101144, 105448, 126430, 131810, 150640, 177002, 184240, 202288, 210896, 252860, 263620, 354004, 442505, 505720, 527240, 619507, 708008, 885010, 1011440, 1054480, 1239014, 1416016, 1770020, 2478028, 3097535, 3540040, 4956056, 6195070, 7080080, 9912112, 12390140, 24780280, 49560560]

約数ペア:

[(1, 49560560), (2, 24780280), (4, 12390140), (5, 9912112), (7, 7080080), (8, 6195070), (10, 4956056), (14, 3540040), (16, 3097535), (20, 2478028), (28, 1770020), (35, 1416016), (40, 1239014), (47, 1054480), (49, 1011440), (56, 885010), (70, 708008), (80, 619507), (94, 527240), (98, 505720), (112, 442505), (140, 354004), (188, 263620), (196, 252860), (235, 210896), (245, 202288), (269, 184240), (280, 177002), (329, 150640), (376, 131810), (392, 126430), (470, 105448), (490, 101144), (538, 92120), (560, 88501), (658, 75320), (752, 65905), (784, 63215), (940, 52724), (980, 50572), (1076, 46060), (1316, 37660), (1345, 36848), (1645, 30128), (1880, 26362), (1883, 26320), (1960, 25286), (2152, 23030), (2303, 21520), (2632, 18830), (2690, 18424), (3290, 15064), (3760, 13181), (3766, 13160), (3920, 12643), (4304, 11515), (4606, 10760), (5264, 9415), (5380, 9212), (6580, 7532)]