55853460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23869}}^1$

素因数の和:23897

約数の個数: 72

約数和(自身を含む): 182462280

約数和(自身を除く): 126608820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23869, 47738, 71607, 95476, 119345, 143214, 214821, 238690, 286428, 310297, 358035, 429642, 477380, 620594, 716070, 859284, 930891, 1074105, 1241188, 1432140, 1551485, 1861782, 2148210, 2792673, 3102970, 3723564, 4296420, 4654455, 5585346, 6205940, 9308910, 11170692, 13963365, 18617820, 27926730, 55853460]

約数ペア:

[(1, 55853460), (2, 27926730), (3, 18617820), (4, 13963365), (5, 11170692), (6, 9308910), (9, 6205940), (10, 5585346), (12, 4654455), (13, 4296420), (15, 3723564), (18, 3102970), (20, 2792673), (26, 2148210), (30, 1861782), (36, 1551485), (39, 1432140), (45, 1241188), (52, 1074105), (60, 930891), (65, 859284), (78, 716070), (90, 620594), (117, 477380), (130, 429642), (156, 358035), (180, 310297), (195, 286428), (234, 238690), (260, 214821), (390, 143214), (468, 119345), (585, 95476), (780, 71607), (1170, 47738), (2340, 23869)]