49496220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 151993296

約数和(自身を除く): 102497076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3313, 3735, 4980, 6626, 7470, 9939, 13252, 14940, 16565, 19878, 29817, 33130, 39756, 49695, 59634, 66260, 99390, 119268, 149085, 198780, 274979, 298170, 549958, 596340, 824937, 1099916, 1374895, 1649874, 2474811, 2749790, 3299748, 4124685, 4949622, 5499580, 8249370, 9899244, 12374055, 16498740, 24748110, 49496220]

約数ペア:

[(1, 49496220), (2, 24748110), (3, 16498740), (4, 12374055), (5, 9899244), (6, 8249370), (9, 5499580), (10, 4949622), (12, 4124685), (15, 3299748), (18, 2749790), (20, 2474811), (30, 1649874), (36, 1374895), (45, 1099916), (60, 824937), (83, 596340), (90, 549958), (166, 298170), (180, 274979), (249, 198780), (332, 149085), (415, 119268), (498, 99390), (747, 66260), (830, 59634), (996, 49695), (1245, 39756), (1494, 33130), (1660, 29817), (2490, 19878), (2988, 16565), (3313, 14940), (3735, 13252), (4980, 9939), (6626, 7470)]