49724940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4339}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 90266100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 4339, 5730, 8678, 11460, 13017, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 260340, 828749, 1657498, 2486247, 3314996, 4143745, 4972494, 8287490, 9944988, 12431235, 16574980, 24862470, 49724940]

約数ペア:

[(1, 49724940), (2, 24862470), (3, 16574980), (4, 12431235), (5, 9944988), (6, 8287490), (10, 4972494), (12, 4143745), (15, 3314996), (20, 2486247), (30, 1657498), (60, 828749), (191, 260340), (382, 130170), (573, 86780), (764, 65085), (955, 52068), (1146, 43390), (1910, 26034), (2292, 21695), (2865, 17356), (3820, 13017), (4339, 11460), (5730, 8678)]