51500672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{12979}}^1$

素因数の和:13024

約数の個数: 32

約数和(自身を含む): 105916800

約数和(自身を除く): 54416128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 12979, 25958, 51916, 103832, 207664, 402349, 415328, 804698, 830656, 1609396, 1661312, 3218792, 6437584, 12875168, 25750336, 51500672]

約数ペア:

[(1, 51500672), (2, 25750336), (4, 12875168), (8, 6437584), (16, 3218792), (31, 1661312), (32, 1609396), (62, 830656), (64, 804698), (124, 415328), (128, 402349), (248, 207664), (496, 103832), (992, 51916), (1984, 25958), (3968, 12979)]