53917990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24847}}^1$

素因数の和:24892

約数の個数: 32

約数和(自身を含む): 114499584

約数和(自身を除く): 60581594

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 24847, 49694, 124235, 173929, 248470, 347858, 770257, 869645, 1540514, 1739290, 3851285, 5391799, 7702570, 10783598, 26958995, 53917990]

約数ペア:

[(1, 53917990), (2, 26958995), (5, 10783598), (7, 7702570), (10, 5391799), (14, 3851285), (31, 1739290), (35, 1540514), (62, 869645), (70, 770257), (155, 347858), (217, 248470), (310, 173929), (434, 124235), (1085, 49694), (2170, 24847)]