48788340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1811}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 136987200

約数和(自身を除く): 88198860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 1811, 2245, 2694, 3622, 4490, 5388, 5433, 6735, 7244, 8980, 9055, 10866, 13470, 18110, 21732, 26940, 27165, 36220, 54330, 108660, 813139, 1626278, 2439417, 3252556, 4065695, 4878834, 8131390, 9757668, 12197085, 16262780, 24394170, 48788340]

約数ペア:

[(1, 48788340), (2, 24394170), (3, 16262780), (4, 12197085), (5, 9757668), (6, 8131390), (10, 4878834), (12, 4065695), (15, 3252556), (20, 2439417), (30, 1626278), (60, 813139), (449, 108660), (898, 54330), (1347, 36220), (1796, 27165), (1811, 26940), (2245, 21732), (2694, 18110), (3622, 13470), (4490, 10866), (5388, 9055), (5433, 8980), (6735, 7244)]