51648448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 56

約数和(自身を含む): 111538512

約数和(自身を除く): 59890064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1283, 2368, 2516, 2566, 5032, 5132, 10064, 10264, 20128, 20528, 21811, 40256, 41056, 43622, 47471, 82112, 87244, 94942, 174488, 189884, 348976, 379768, 697952, 759536, 807007, 1395904, 1519072, 1614014, 3038144, 3228028, 6456056, 12912112, 25824224, 51648448]

約数ペア:

[(1, 51648448), (2, 25824224), (4, 12912112), (8, 6456056), (16, 3228028), (17, 3038144), (32, 1614014), (34, 1519072), (37, 1395904), (64, 807007), (68, 759536), (74, 697952), (136, 379768), (148, 348976), (272, 189884), (296, 174488), (544, 94942), (592, 87244), (629, 82112), (1088, 47471), (1184, 43622), (1258, 41056), (1283, 40256), (2368, 21811), (2516, 20528), (2566, 20128), (5032, 10264), (5132, 10064)]