55359990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 128

約数和(自身を含む): 178744320

約数和(自身を除く): 123384330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1723, 1785, 1890, 2142, 2295, 3213, 3446, 3570, 4590, 5169, 5355, 6426, 8615, 10338, 10710, 12061, 15507, 16065, 17230, 24122, 25845, 29291, 31014, 32130, 36183, 46521, 51690, 58582, 60305, 72366, 77535, 87873, 93042, 108549, 120610, 146455, 155070, 175746, 180915, 205037, 217098, 232605, 263619, 292910, 325647, 361830, 410074, 439365, 465210, 527238, 542745, 615111, 651294, 790857, 878730, 1025185, 1085490, 1230222, 1318095, 1581714, 1628235, 1845333, 2050370, 2636190, 3075555, 3256470, 3690666, 3954285, 5535999, 6151110, 7908570, 9226665, 11071998, 18453330, 27679995, 55359990]

約数ペア:

[(1, 55359990), (2, 27679995), (3, 18453330), (5, 11071998), (6, 9226665), (7, 7908570), (9, 6151110), (10, 5535999), (14, 3954285), (15, 3690666), (17, 3256470), (18, 3075555), (21, 2636190), (27, 2050370), (30, 1845333), (34, 1628235), (35, 1581714), (42, 1318095), (45, 1230222), (51, 1085490), (54, 1025185), (63, 878730), (70, 790857), (85, 651294), (90, 615111), (102, 542745), (105, 527238), (119, 465210), (126, 439365), (135, 410074), (153, 361830), (170, 325647), (189, 292910), (210, 263619), (238, 232605), (255, 217098), (270, 205037), (306, 180915), (315, 175746), (357, 155070), (378, 146455), (459, 120610), (510, 108549), (595, 93042), (630, 87873), (714, 77535), (765, 72366), (918, 60305), (945, 58582), (1071, 51690), (1190, 46521), (1530, 36183), (1723, 32130), (1785, 31014), (1890, 29291), (2142, 25845), (2295, 24122), (3213, 17230), (3446, 16065), (3570, 15507), (4590, 12061), (5169, 10710), (5355, 10338), (6426, 8615)]