49196940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63073}}^1$

素因数の和:63098

約数の個数: 48

約数和(自身を含む): 148350048

約数和(自身を除く): 99153108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63073, 126146, 189219, 252292, 315365, 378438, 630730, 756876, 819949, 946095, 1261460, 1639898, 1892190, 2459847, 3279796, 3784380, 4099745, 4919694, 8199490, 9839388, 12299235, 16398980, 24598470, 49196940]

約数ペア:

[(1, 49196940), (2, 24598470), (3, 16398980), (4, 12299235), (5, 9839388), (6, 8199490), (10, 4919694), (12, 4099745), (13, 3784380), (15, 3279796), (20, 2459847), (26, 1892190), (30, 1639898), (39, 1261460), (52, 946095), (60, 819949), (65, 756876), (78, 630730), (130, 378438), (156, 315365), (195, 252292), (260, 189219), (390, 126146), (780, 63073)]