51488764

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 91819728

約数和(自身を除く): 40330964

約数列:

[1, 2, 4, 97, 131, 194, 262, 388, 524, 1013, 2026, 4052, 12707, 25414, 50828, 98261, 132703, 196522, 265406, 393044, 530812, 12872191, 25744382, 51488764]

約数ペア:

[(1, 51488764), (2, 25744382), (4, 12872191), (97, 530812), (131, 393044), (194, 265406), (262, 196522), (388, 132703), (524, 98261), (1013, 50828), (2026, 25414), (4052, 12707)]