55239210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 159763968

約数和(自身を除く): 104524758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 1523, 2015, 2418, 2790, 3046, 3627, 4030, 4569, 6045, 7254, 7615, 9138, 12090, 13707, 15230, 18135, 19799, 22845, 27414, 36270, 39598, 45690, 47213, 59397, 68535, 94426, 98995, 118794, 137070, 141639, 178191, 197990, 236065, 283278, 296985, 356382, 424917, 472130, 593970, 613769, 708195, 849834, 890955, 1227538, 1416390, 1781910, 1841307, 2124585, 3068845, 3682614, 4249170, 5523921, 6137690, 9206535, 11047842, 18413070, 27619605, 55239210]

約数ペア:

[(1, 55239210), (2, 27619605), (3, 18413070), (5, 11047842), (6, 9206535), (9, 6137690), (10, 5523921), (13, 4249170), (15, 3682614), (18, 3068845), (26, 2124585), (30, 1841307), (31, 1781910), (39, 1416390), (45, 1227538), (62, 890955), (65, 849834), (78, 708195), (90, 613769), (93, 593970), (117, 472130), (130, 424917), (155, 356382), (186, 296985), (195, 283278), (234, 236065), (279, 197990), (310, 178191), (390, 141639), (403, 137070), (465, 118794), (558, 98995), (585, 94426), (806, 68535), (930, 59397), (1170, 47213), (1209, 45690), (1395, 39598), (1523, 36270), (2015, 27414), (2418, 22845), (2790, 19799), (3046, 18135), (3627, 15230), (4030, 13707), (4569, 12090), (6045, 9138), (7254, 7615)]