55983954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 126120960

約数和(自身を除く): 70137006

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 137, 169, 186, 274, 338, 403, 411, 507, 806, 822, 1014, 1209, 1781, 2197, 2418, 3562, 4247, 4394, 5239, 5343, 6591, 8494, 10478, 10686, 12741, 13182, 15717, 23153, 25482, 31434, 46306, 55211, 68107, 69459, 110422, 136214, 138918, 165633, 204321, 300989, 331266, 408642, 601978, 717743, 902967, 1435486, 1805934, 2153229, 4306458, 9330659, 18661318, 27991977, 55983954]

約数ペア:

[(1, 55983954), (2, 27991977), (3, 18661318), (6, 9330659), (13, 4306458), (26, 2153229), (31, 1805934), (39, 1435486), (62, 902967), (78, 717743), (93, 601978), (137, 408642), (169, 331266), (186, 300989), (274, 204321), (338, 165633), (403, 138918), (411, 136214), (507, 110422), (806, 69459), (822, 68107), (1014, 55211), (1209, 46306), (1781, 31434), (2197, 25482), (2418, 23153), (3562, 15717), (4247, 13182), (4394, 12741), (5239, 10686), (5343, 10478), (6591, 8494)]