49492217640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1276889}}^1$

素因数の和:1276939

約数の個数: 128

約数和(自身を含む): 165484944000

約数和(自身を除く): 115992726360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 1276889, 2553778, 3830667, 5107556, 6384445, 7661334, 10215112, 12768890, 15322668, 19153335, 21707113, 24260891, 25537780, 30645336, 38306670, 43414226, 48521782, 51075560, 65121339, 72782673, 76613340, 86828452, 97043564, 108535565, 121304455, 130242678, 145565346, 153226680, 173656904, 194087128, 217071130, 242608910, 260485356, 291130692, 325606695, 363913365, 412435147, 434142260, 485217820, 520970712, 582261384, 651213390, 727826730, 824870294, 868284520, 970435640, 1237305441, 1302426780, 1455653460, 1649740588, 2062175735, 2474610882, 2604853560, 2911306920, 3299481176, 4124351470, 4949221764, 6186527205, 8248702940, 9898443528, 12373054410, 16497405880, 24746108820, 49492217640]

約数ペア:

[(1, 49492217640), (2, 24746108820), (3, 16497405880), (4, 12373054410), (5, 9898443528), (6, 8248702940), (8, 6186527205), (10, 4949221764), (12, 4124351470), (15, 3299481176), (17, 2911306920), (19, 2604853560), (20, 2474610882), (24, 2062175735), (30, 1649740588), (34, 1455653460), (38, 1302426780), (40, 1237305441), (51, 970435640), (57, 868284520), (60, 824870294), (68, 727826730), (76, 651213390), (85, 582261384), (95, 520970712), (102, 485217820), (114, 434142260), (120, 412435147), (136, 363913365), (152, 325606695), (170, 291130692), (190, 260485356), (204, 242608910), (228, 217071130), (255, 194087128), (285, 173656904), (323, 153226680), (340, 145565346), (380, 130242678), (408, 121304455), (456, 108535565), (510, 97043564), (570, 86828452), (646, 76613340), (680, 72782673), (760, 65121339), (969, 51075560), (1020, 48521782), (1140, 43414226), (1292, 38306670), (1615, 30645336), (1938, 25537780), (2040, 24260891), (2280, 21707113), (2584, 19153335), (3230, 15322668), (3876, 12768890), (4845, 10215112), (6460, 7661334), (7752, 6384445), (9690, 5107556), (12920, 3830667), (19380, 2553778), (38760, 1276889)]