49299998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 81932256

約数和(自身を除く): 32632258

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1487, 1507, 2974, 3014, 16357, 16577, 32714, 33154, 179927, 203719, 359854, 407438, 2240909, 4481818, 24649999, 49299998]

約数ペア:

[(1, 49299998), (2, 24649999), (11, 4481818), (22, 2240909), (121, 407438), (137, 359854), (242, 203719), (274, 179927), (1487, 33154), (1507, 32714), (2974, 16577), (3014, 16357)]