47793280

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 116494200

約数和(自身を除く): 68700920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1409, 1696, 2120, 2818, 3392, 4240, 5636, 6784, 7045, 8480, 11272, 14090, 16960, 22544, 28180, 33920, 45088, 56360, 74677, 90176, 112720, 149354, 180352, 225440, 298708, 373385, 450880, 597416, 746770, 901760, 1194832, 1493540, 2389664, 2987080, 4779328, 5974160, 9558656, 11948320, 23896640, 47793280]

約数ペア:

[(1, 47793280), (2, 23896640), (4, 11948320), (5, 9558656), (8, 5974160), (10, 4779328), (16, 2987080), (20, 2389664), (32, 1493540), (40, 1194832), (53, 901760), (64, 746770), (80, 597416), (106, 450880), (128, 373385), (160, 298708), (212, 225440), (265, 180352), (320, 149354), (424, 112720), (530, 90176), (640, 74677), (848, 56360), (1060, 45088), (1409, 33920), (1696, 28180), (2120, 22544), (2818, 16960), (3392, 14090), (4240, 11272), (5636, 8480), (6784, 7045)]