50438844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 137905040

約数和(自身を除く): 87466196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 1993, 2109, 2812, 3986, 4218, 5979, 6327, 7972, 8436, 11958, 12654, 17937, 23916, 25308, 35874, 37867, 71748, 73741, 75734, 113601, 147482, 151468, 221223, 227202, 294964, 340803, 442446, 454404, 663669, 681606, 884892, 1327338, 1363212, 1401079, 2654676, 2802158, 4203237, 5604316, 8406474, 12609711, 16812948, 25219422, 50438844]

約数ペア:

[(1, 50438844), (2, 25219422), (3, 16812948), (4, 12609711), (6, 8406474), (9, 5604316), (12, 4203237), (18, 2802158), (19, 2654676), (36, 1401079), (37, 1363212), (38, 1327338), (57, 884892), (74, 681606), (76, 663669), (111, 454404), (114, 442446), (148, 340803), (171, 294964), (222, 227202), (228, 221223), (333, 151468), (342, 147482), (444, 113601), (666, 75734), (684, 73741), (703, 71748), (1332, 37867), (1406, 35874), (1993, 25308), (2109, 23916), (2812, 17937), (3986, 12654), (4218, 11958), (5979, 8436), (6327, 7972)]