51804128

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{26539}}^1$

素因数の和:26610

約数の個数: 24

約数和(自身を含む): 103665240

約数和(自身を除く): 51861112

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 26539, 53078, 106156, 212312, 424624, 849248, 1618879, 3237758, 6475516, 12951032, 25902064, 51804128]

約数ペア:

[(1, 51804128), (2, 25902064), (4, 12951032), (8, 6475516), (16, 3237758), (32, 1618879), (61, 849248), (122, 424624), (244, 212312), (488, 106156), (976, 53078), (1952, 26539)]