53447456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5217

約数の個数: 48

約数和(自身を含む): 117300960

約数和(自身を除く): 63853504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 5171, 10336, 10342, 20684, 41368, 82736, 87907, 98249, 165472, 175814, 196498, 351628, 392996, 703256, 785992, 1406512, 1571984, 1670233, 2813024, 3143968, 3340466, 6680932, 13361864, 26723728, 53447456]

約数ペア:

[(1, 53447456), (2, 26723728), (4, 13361864), (8, 6680932), (16, 3340466), (17, 3143968), (19, 2813024), (32, 1670233), (34, 1571984), (38, 1406512), (68, 785992), (76, 703256), (136, 392996), (152, 351628), (272, 196498), (304, 175814), (323, 165472), (544, 98249), (608, 87907), (646, 82736), (1292, 41368), (2584, 20684), (5168, 10342), (5171, 10336)]