55387530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 170760960

約数和(自身を除く): 115373430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1097, 1122, 1485, 1530, 1683, 1870, 2194, 2295, 2805, 2970, 3291, 3366, 4590, 5049, 5485, 5610, 6582, 8415, 9873, 10098, 10970, 12067, 16455, 16830, 18649, 19746, 24134, 25245, 29619, 32910, 36201, 37298, 49365, 50490, 55947, 59238, 60335, 72402, 93245, 98730, 108603, 111894, 120670, 148095, 167841, 181005, 186490, 205139, 217206, 279735, 296190, 325809, 335682, 362010, 410278, 503523, 543015, 559470, 615417, 651618, 839205, 1007046, 1025695, 1086030, 1230834, 1629045, 1678410, 1846251, 2051390, 2517615, 3077085, 3258090, 3692502, 5035230, 5538753, 6154170, 9231255, 11077506, 18462510, 27693765, 55387530]

約数ペア:

[(1, 55387530), (2, 27693765), (3, 18462510), (5, 11077506), (6, 9231255), (9, 6154170), (10, 5538753), (11, 5035230), (15, 3692502), (17, 3258090), (18, 3077085), (22, 2517615), (27, 2051390), (30, 1846251), (33, 1678410), (34, 1629045), (45, 1230834), (51, 1086030), (54, 1025695), (55, 1007046), (66, 839205), (85, 651618), (90, 615417), (99, 559470), (102, 543015), (110, 503523), (135, 410278), (153, 362010), (165, 335682), (170, 325809), (187, 296190), (198, 279735), (255, 217206), (270, 205139), (297, 186490), (306, 181005), (330, 167841), (374, 148095), (459, 120670), (495, 111894), (510, 108603), (561, 98730), (594, 93245), (765, 72402), (918, 60335), (935, 59238), (990, 55947), (1097, 50490), (1122, 49365), (1485, 37298), (1530, 36201), (1683, 32910), (1870, 29619), (2194, 25245), (2295, 24134), (2805, 19746), (2970, 18649), (3291, 16830), (3366, 16455), (4590, 12067), (5049, 10970), (5485, 10098), (5610, 9873), (6582, 8415)]