55317664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 117784800

約数和(自身を除く): 62467136

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2459, 2812, 4918, 5624, 9836, 11248, 19672, 22496, 39344, 46721, 78688, 90983, 93442, 181966, 186884, 363932, 373768, 727864, 747536, 1455728, 1495072, 1728677, 2911456, 3457354, 6914708, 13829416, 27658832, 55317664]

約数ペア:

[(1, 55317664), (2, 27658832), (4, 13829416), (8, 6914708), (16, 3457354), (19, 2911456), (32, 1728677), (37, 1495072), (38, 1455728), (74, 747536), (76, 727864), (148, 373768), (152, 363932), (296, 186884), (304, 181966), (592, 93442), (608, 90983), (703, 78688), (1184, 46721), (1406, 39344), (2459, 22496), (2812, 19672), (4918, 11248), (5624, 9836)]