488938250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{36901}}^1$

素因数の和:36971

約数の個数: 32

約数和(自身を含む): 932587344

約数和(自身を除く): 443649094

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 13250, 36901, 73802, 184505, 369010, 922525, 1845050, 1955753, 3911506, 4612625, 9225250, 9778765, 19557530, 48893825, 97787650, 244469125, 488938250]

約数ペア:

[(1, 488938250), (2, 244469125), (5, 97787650), (10, 48893825), (25, 19557530), (50, 9778765), (53, 9225250), (106, 4612625), (125, 3911506), (250, 1955753), (265, 1845050), (530, 922525), (1325, 369010), (2650, 184505), (6625, 73802), (13250, 36901)]