49638016

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 54548864

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 223, 296, 376, 446, 592, 752, 892, 1184, 1504, 1739, 1784, 2368, 3008, 3478, 3568, 4736, 6016, 6956, 7136, 8251, 10481, 13912, 14272, 16502, 20962, 27824, 28544, 33004, 41924, 55648, 66008, 83848, 111296, 132016, 167696, 222592, 264032, 335392, 387797, 528064, 670784, 775594, 1056128, 1341568, 1551188, 3102376, 6204752, 12409504, 24819008, 49638016]

約数ペア:

[(1, 49638016), (2, 24819008), (4, 12409504), (8, 6204752), (16, 3102376), (32, 1551188), (37, 1341568), (47, 1056128), (64, 775594), (74, 670784), (94, 528064), (128, 387797), (148, 335392), (188, 264032), (223, 222592), (296, 167696), (376, 132016), (446, 111296), (592, 83848), (752, 66008), (892, 55648), (1184, 41924), (1504, 33004), (1739, 28544), (1784, 27824), (2368, 20962), (3008, 16502), (3478, 14272), (3568, 13912), (4736, 10481), (6016, 8251), (6956, 7136)]