145989948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55049}}^1$

素因数の和:55086

約数の個数: 48

約数和(自身を含む): 388432800

約数和(自身を除く): 242442852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 55049, 110098, 165147, 220196, 330294, 660588, 715637, 935833, 1431274, 1871666, 2146911, 2807499, 2862548, 3743332, 4293822, 5614998, 8587644, 11229996, 12165829, 24331658, 36497487, 48663316, 72994974, 145989948]

約数ペア:

[(1, 145989948), (2, 72994974), (3, 48663316), (4, 36497487), (6, 24331658), (12, 12165829), (13, 11229996), (17, 8587644), (26, 5614998), (34, 4293822), (39, 3743332), (51, 2862548), (52, 2807499), (68, 2146911), (78, 1871666), (102, 1431274), (156, 935833), (204, 715637), (221, 660588), (442, 330294), (663, 220196), (884, 165147), (1326, 110098), (2652, 55049)]