49204078270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{146891}}^1$

素因数の和:147001

約数の個数: 64

約数和(自身を含む): 97724309760

約数和(自身を除く): 48520231490

約数列:

[1, 2, 5, 10, 19, 38, 41, 43, 82, 86, 95, 190, 205, 215, 410, 430, 779, 817, 1558, 1634, 1763, 3526, 3895, 4085, 7790, 8170, 8815, 17630, 33497, 66994, 146891, 167485, 293782, 334970, 734455, 1468910, 2790929, 5581858, 6022531, 6316313, 12045062, 12632626, 13954645, 27909290, 30112655, 31581565, 60225310, 63163130, 114428089, 120009947, 228856178, 240019894, 258968833, 517937666, 572140445, 600049735, 1144280890, 1200099470, 1294844165, 2589688330, 4920407827, 9840815654, 24602039135, 49204078270]

約数ペア:

[(1, 49204078270), (2, 24602039135), (5, 9840815654), (10, 4920407827), (19, 2589688330), (38, 1294844165), (41, 1200099470), (43, 1144280890), (82, 600049735), (86, 572140445), (95, 517937666), (190, 258968833), (205, 240019894), (215, 228856178), (410, 120009947), (430, 114428089), (779, 63163130), (817, 60225310), (1558, 31581565), (1634, 30112655), (1763, 27909290), (3526, 13954645), (3895, 12632626), (4085, 12045062), (7790, 6316313), (8170, 6022531), (8815, 5581858), (17630, 2790929), (33497, 1468910), (66994, 734455), (146891, 334970), (167485, 293782)]