55797840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11071}}^1$

素因数の和:11097

約数の個数: 120

約数和(自身を含む): 214176768

約数和(自身を除く): 158378928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11071, 22142, 33213, 44284, 55355, 66426, 77497, 88568, 99639, 110710, 132852, 154994, 166065, 177136, 199278, 221420, 232491, 265704, 309988, 332130, 387485, 398556, 442840, 464982, 498195, 531408, 619976, 664260, 697473, 774970, 797112, 885680, 929964, 996390, 1162455, 1239952, 1328520, 1394946, 1549940, 1594224, 1859928, 1992780, 2324910, 2657040, 2789892, 3099880, 3487365, 3719856, 3985560, 4649820, 5579784, 6199760, 6974730, 7971120, 9299640, 11159568, 13949460, 18599280, 27898920, 55797840]

約数ペア:

[(1, 55797840), (2, 27898920), (3, 18599280), (4, 13949460), (5, 11159568), (6, 9299640), (7, 7971120), (8, 6974730), (9, 6199760), (10, 5579784), (12, 4649820), (14, 3985560), (15, 3719856), (16, 3487365), (18, 3099880), (20, 2789892), (21, 2657040), (24, 2324910), (28, 1992780), (30, 1859928), (35, 1594224), (36, 1549940), (40, 1394946), (42, 1328520), (45, 1239952), (48, 1162455), (56, 996390), (60, 929964), (63, 885680), (70, 797112), (72, 774970), (80, 697473), (84, 664260), (90, 619976), (105, 531408), (112, 498195), (120, 464982), (126, 442840), (140, 398556), (144, 387485), (168, 332130), (180, 309988), (210, 265704), (240, 232491), (252, 221420), (280, 199278), (315, 177136), (336, 166065), (360, 154994), (420, 132852), (504, 110710), (560, 99639), (630, 88568), (720, 77497), (840, 66426), (1008, 55355), (1260, 44284), (1680, 33213), (2520, 22142), (5040, 11071)]