49142912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4253

約数の個数: 64

約数和(自身を含む): 120523200

約数和(自身を除く): 71380288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4219, 5824, 8438, 11648, 16876, 29533, 33752, 54847, 59066, 67504, 109694, 118132, 135008, 219388, 236264, 270016, 383929, 438776, 472528, 540032, 767858, 877552, 945056, 1535716, 1755104, 1890112, 3071432, 3510208, 3780224, 6142864, 7020416, 12285728, 24571456, 49142912]

約数ペア:

[(1, 49142912), (2, 24571456), (4, 12285728), (7, 7020416), (8, 6142864), (13, 3780224), (14, 3510208), (16, 3071432), (26, 1890112), (28, 1755104), (32, 1535716), (52, 945056), (56, 877552), (64, 767858), (91, 540032), (104, 472528), (112, 438776), (128, 383929), (182, 270016), (208, 236264), (224, 219388), (364, 135008), (416, 118132), (448, 109694), (728, 67504), (832, 59066), (896, 54847), (1456, 33752), (1664, 29533), (2912, 16876), (4219, 11648), (5824, 8438)]