54211840

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 133150248

約数和(自身を除く): 78938408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1033, 1280, 1312, 1640, 2066, 2624, 3280, 4132, 5165, 5248, 6560, 8264, 10330, 10496, 13120, 16528, 20660, 26240, 33056, 41320, 42353, 52480, 66112, 82640, 84706, 132224, 165280, 169412, 211765, 264448, 330560, 338824, 423530, 661120, 677648, 847060, 1322240, 1355296, 1694120, 2710592, 3388240, 5421184, 6776480, 10842368, 13552960, 27105920, 54211840]

約数ペア:

[(1, 54211840), (2, 27105920), (4, 13552960), (5, 10842368), (8, 6776480), (10, 5421184), (16, 3388240), (20, 2710592), (32, 1694120), (40, 1355296), (41, 1322240), (64, 847060), (80, 677648), (82, 661120), (128, 423530), (160, 338824), (164, 330560), (205, 264448), (256, 211765), (320, 169412), (328, 165280), (410, 132224), (640, 84706), (656, 82640), (820, 66112), (1033, 52480), (1280, 42353), (1312, 41320), (1640, 33056), (2066, 26240), (2624, 20660), (3280, 16528), (4132, 13120), (5165, 10496), (5248, 10330), (6560, 8264)]