53687084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 55176916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 149, 209, 298, 418, 431, 596, 836, 862, 1639, 1724, 2831, 3278, 4741, 5662, 6556, 8189, 9482, 11324, 16378, 18964, 31141, 32756, 62282, 64219, 90079, 124564, 128438, 180158, 256876, 360316, 706409, 1220161, 1412818, 2440322, 2825636, 4880644, 13421771, 26843542, 53687084]

約数ペア:

[(1, 53687084), (2, 26843542), (4, 13421771), (11, 4880644), (19, 2825636), (22, 2440322), (38, 1412818), (44, 1220161), (76, 706409), (149, 360316), (209, 256876), (298, 180158), (418, 128438), (431, 124564), (596, 90079), (836, 64219), (862, 62282), (1639, 32756), (1724, 31141), (2831, 18964), (3278, 16378), (4741, 11324), (5662, 9482), (6556, 8189)]