54344920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 151632000

約数和(自身を除く): 97287080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 233, 238, 245, 280, 340, 343, 392, 466, 476, 490, 595, 680, 686, 833, 932, 952, 980, 1165, 1190, 1372, 1631, 1666, 1715, 1864, 1960, 2330, 2380, 2744, 3262, 3332, 3430, 3961, 4165, 4660, 4760, 5831, 6524, 6664, 6860, 7922, 8155, 8330, 9320, 11417, 11662, 13048, 13720, 15844, 16310, 16660, 19805, 22834, 23324, 27727, 29155, 31688, 32620, 33320, 39610, 45668, 46648, 55454, 57085, 58310, 65240, 79220, 79919, 91336, 110908, 114170, 116620, 138635, 158440, 159838, 194089, 221816, 228340, 233240, 277270, 319676, 388178, 399595, 456680, 554540, 639352, 776356, 799190, 970445, 1109080, 1358623, 1552712, 1598380, 1940890, 2717246, 3196760, 3881780, 5434492, 6793115, 7763560, 10868984, 13586230, 27172460, 54344920]

約数ペア:

[(1, 54344920), (2, 27172460), (4, 13586230), (5, 10868984), (7, 7763560), (8, 6793115), (10, 5434492), (14, 3881780), (17, 3196760), (20, 2717246), (28, 1940890), (34, 1598380), (35, 1552712), (40, 1358623), (49, 1109080), (56, 970445), (68, 799190), (70, 776356), (85, 639352), (98, 554540), (119, 456680), (136, 399595), (140, 388178), (170, 319676), (196, 277270), (233, 233240), (238, 228340), (245, 221816), (280, 194089), (340, 159838), (343, 158440), (392, 138635), (466, 116620), (476, 114170), (490, 110908), (595, 91336), (680, 79919), (686, 79220), (833, 65240), (932, 58310), (952, 57085), (980, 55454), (1165, 46648), (1190, 45668), (1372, 39610), (1631, 33320), (1666, 32620), (1715, 31688), (1864, 29155), (1960, 27727), (2330, 23324), (2380, 22834), (2744, 19805), (3262, 16660), (3332, 16310), (3430, 15844), (3961, 13720), (4165, 13048), (4660, 11662), (4760, 11417), (5831, 9320), (6524, 8330), (6664, 8155), (6860, 7922)]